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List of municipalities in Illinois facts for kids

Kids Encyclopedia Facts
Illinois in United States
Map of the United States with Illinois highlighted

Illinois is a state located in the Midwest of the United States. In 2020, Illinois was the 6th most populated state with over 12.8 million people. It is the 24th largest state by land area, covering about 55,499 square miles (143,741 square kilometers). Illinois has 102 counties. As of 2020, it had 1,300 municipalities, which include cities, towns, and villages.

Chicago is the city with the most people, having 2,746,388 residents. The smallest town by population is Valley City, with only 14 residents. Chicago is also the largest municipality by land area, covering about 227.73 square miles (590 square kilometers). The smallest is Irwin, which is only 0.045 square miles (0.12 square kilometers).

Most Populous Cities in Illinois

Here are some of the cities in Illinois with the most people:

  • Most populous municipalities
  • ChicagoFromCellularField

    Chicago is Illinois' most populous city.

  • Paramount Theatre - panoramio

    Paramount Theatre in Aurora, Illinois' 2nd most populous city.

  • Joliet Union Station August 2014 01

    Union Station in Joliet, Illinois' 3rd most populous city.

  • Downtown Naperville - panoramio

    Downtown block in Naperville, Illinois' 4th most populous city.

  • Rockford, IL Downtown 02

    Skyline of Rockford seen from the Rock River, Illinois' 5th most populous city.

  • Downtown Elgin aerial view, 2018

    Aerial view of downtown Elgin, Illinois' 6th most populous city.

  • Downtown Springfield

    Illinois State Capitol in Springfield, Illinois' capital city and 7th most populous city.

Understanding the List of Cities

The table below shows many cities, towns, and villages in Illinois. It includes information like how many people live there and how big the area is.

Key
dagger County Seat (the main town of a county) double-dagger State Capital (where the state government is)
Name Type County(ies) Population
(2020)		 Population
(2010)		 Change Land area
(2020)		 Population density
sq mi km2
Abingdon City Knox 2,951 3,319 Template:Number table sorting/negative−11.1% 1.425 3.69 2,070.9/sq mi (799.6/km2)
Addieville Village Washington 259 252 &10000000000000002777777+2.8% 0.993 2.57 260.8/sq mi (100.7/km2)
Addison Village DuPage 35,702 36,942 Template:Number table sorting/negative−3.4% 9.829 25.46 3,632.3/sq mi (1,402.4/km2)
Adeline Village Ogle 78 85 Template:Number table sorting/negative−8.2% 0.266 0.69 293.2/sq mi (113.2/km2)
Albany Village Whiteside 864 891 Template:Number table sorting/negative−3.0% 1.071 2.77 806.7/sq mi (311.5/km2)
Albers Village Clinton 1,121 1,190 Template:Number table sorting/negative−5.8% 0.846 2.19 1,325.1/sq mi (511.6/km2)
Albion† City Edwards 1,971 1,988 Template:Number table sorting/negative−0.9% 2.136 5.53 922.8/sq mi (356.3/km2)
Aledo† City Mercer 3,633 3,640 Template:Number table sorting/negative−0.2% 2.368 6.13 1,534.2/sq mi (592.4/km2)
Alexis Village Warren
Mercer		 793 831 Template:Number table sorting/negative−4.6% 0.475 1.23 1,669.5/sq mi (644.6/km2)
Algonquin Village McHenry
Kane		 29,700 30,046 Template:Number table sorting/negative−1.2% 12.302 31.86 2,414.2/sq mi (932.1/km2)
Alhambra Village Madison 622 681 Template:Number table sorting/negative−8.7% 0.756 1.96 822.8/sq mi (317.7/km2)
Allendale Village Wabash 458 475 Template:Number table sorting/negative−3.6% 0.307 0.80 1,491.9/sq mi (576.0/km2)
Allenville Village Moultrie 132 148 Template:Number table sorting/negative−10.8% 0.609 1.58 216.7/sq mi (83.7/km2)
Allerton Village Champaign 262 291 Template:Number table sorting/negative−10.0% 0.679 1.76 385.9/sq mi (149.0/km2)
Alma Village Marion 318 320 Template:Number table sorting/negative−0.6% 1.132 2.93 280.9/sq mi (108.5/km2)
Alpha Village Henry 675 671 &10000000000000000596125+0.6% 0.309 0.80 2,184.5/sq mi (843.4/km2)
Alsey Village Scott 195 227 Template:Number table sorting/negative−14.1% 0.549 1.42 355.2/sq mi (137.1/km2)
Alsip Village Cook 19,063 19,277 Template:Number table sorting/negative−1.1% 6.525 16.90 2,921.5/sq mi (1,128.0/km2)
Altamont City Effingham 2,216 2,319 Template:Number table sorting/negative−4.4% 1.489 3.86 1,488.2/sq mi (574.6/km2)
Alton City Madison 25,676 27,865 Template:Number table sorting/negative−7.9% 15.681 40.61 1,637.4/sq mi (632.2/km2)
Altona Village Knox 463 531 Template:Number table sorting/negative−12.8% 0.938 2.43 493.6/sq mi (190.6/km2)
Alto Pass Village Union 319 391 Template:Number table sorting/negative−18.4% 2.134 5.53 149.5/sq mi (57.7/km2)
Alvin Village Vermilion 233 270 Template:Number table sorting/negative−13.7% 0.793 2.05 293.8/sq mi (113.4/km2)
Amboy City Lee 2,278 2,500 Template:Number table sorting/negative−8.9% 6.368 16.49 357.7/sq mi (138.1/km2)
Anchor Village McLean 163 146 &10000000000000011643835+11.6% 0.171 0.44 953.2/sq mi (368.0/km2)
Andalusia Village Rock Island 1,184 1,178 &10000000000000000509337+0.5% 1.175 3.04 1,007.7/sq mi (389.1/km2)
Andover Village Henry 555 578 Template:Number table sorting/negative−4.0% 0.991 2.57 560.0/sq mi (216.2/km2)
Anna City Union 4,303 4,442 Template:Number table sorting/negative−3.1% 3.558 9.22 1,209.4/sq mi (467.0/km2)
Annawan Town Henry 884 878 &10000000000000000683371+0.7% 2.135 5.53 414.1/sq mi (159.9/km2)
Antioch Village Lake 14,622 14,430 &10000000000000001330561+1.3% 8.213 21.27 1,780.3/sq mi (687.4/km2)
Apple River Village Jo Daviess 347 366 Template:Number table sorting/negative−5.2% 0.705 1.83 492.2/sq mi (190.0/km2)
Arcola City Douglas 2,927 2,916 &10000000000000000377229+0.4% 2.023 5.24 1,446.9/sq mi (558.7/km2)
Arenzville Village Cass 367 409 Template:Number table sorting/negative−10.3% 0.768 1.99 477.9/sq mi (184.5/km2)
Argenta Village Macon 913 947 Template:Number table sorting/negative−3.6% 0.653 1.69 1,398.2/sq mi (539.8/km2)
Arlington Village Bureau 169 193 Template:Number table sorting/negative−12.4% 0.395 1.02 427.8/sq mi (165.2/km2)
Arlington Heights Village Cook 77,676 75,101 &10000000000000003428715+3.4% 16.605 43.01 4,677.9/sq mi (1,806.1/km2)
Armington Village Tazewell 310 343 Template:Number table sorting/negative−9.6% 0.285 0.74 1,087.7/sq mi (420.0/km2)
Aroma Park Village Kankakee 664 743 Template:Number table sorting/negative−10.6% 1.882 4.87 352.8/sq mi (136.2/km2)
Arrowsmith Village McLean 276 294 Template:Number table sorting/negative−6.1% 0.197 0.51 1,401.0/sq mi (540.9/km2)
Arthur Village Douglas
Moultrie		 2,231 2,288 Template:Number table sorting/negative−2.5% 1.337 3.46 1,668.7/sq mi (644.3/km2)
Ashkum Village Iroquois 750 761 Template:Number table sorting/negative−1.4% 0.835 2.16 898.2/sq mi (346.8/km2)
Ashland Village Cass 1,218 1,333 Template:Number table sorting/negative−8.6% 0.748 1.94 1,628.3/sq mi (628.7/km2)
Ashley City Washington 462 536 Template:Number table sorting/negative−13.8% 1.128 2.92 409.6/sq mi (158.1/km2)
Ashmore Village Coles 637 785 Template:Number table sorting/negative−18.9% 0.805 2.08 791.3/sq mi (305.5/km2)
Ashton Village Lee 967 972 Template:Number table sorting/negative−0.5% 0.670 1.74 1,443.3/sq mi (557.3/km2)
Assumption City Christian 1,155 1,168 Template:Number table sorting/negative−1.1% 0.990 2.56 1,166.7/sq mi (450.5/km2)
Astoria Town Fulton 929 1,141 Template:Number table sorting/negative−18.6% 0.586 1.52 1,585.3/sq mi (612.1/km2)
Athens City Menard 1,977 1,988 Template:Number table sorting/negative−0.6% 1.682 4.36 1,175.4/sq mi (453.8/km2)
Atkinson Town Henry 965 972 Template:Number table sorting/negative−0.7% 1.921 4.98 502.3/sq mi (193.9/km2)
Atlanta City Logan 1,669 1,692 Template:Number table sorting/negative−1.4% 1.249 3.23 1,336.3/sq mi (515.9/km2)
Atwood Village Douglas
Piatt		 1,116 1,224 Template:Number table sorting/negative−8.8% 0.614 1.59 1,817.6/sq mi (701.8/km2)
Auburn City Sangamon 4,574 4,771 Template:Number table sorting/negative−4.1% 4.124 10.68 1,109.1/sq mi (428.2/km2)
Augusta Village Hancock 553 587 Template:Number table sorting/negative−5.8% 0.691 1.79 800.3/sq mi (309.0/km2)
Aurora City Kane
DuPage
Will
Kendall		 180,542 197,899 Template:Number table sorting/negative−8.8% 45.023 116.61 4,010.0/sq mi (1,548.3/km2)
Ava City Jackson 553 654 Template:Number table sorting/negative−15.4% 1.057 2.74 523.2/sq mi (202.0/km2)
Aviston Village Clinton 2,340 1,945 &10000000000000020308483+20.3% 1.600 4.14 1,462.5/sq mi (564.7/km2)
Avon Village Fulton 704 799 Template:Number table sorting/negative−11.9% 0.444 1.15 1,585.6/sq mi (612.2/km2)
Baldwin Village Randolph 314 373 Template:Number table sorting/negative−15.8% 0.666 1.72 471.5/sq mi (182.0/km2)
Banner Village Fulton 169 189 Template:Number table sorting/negative−10.6% 1.290 3.34 131.0/sq mi (50.6/km2)
Bannockburn Village Lake 1,013 1,583 Template:Number table sorting/negative−36.0% 2.028 5.25 499.5/sq mi (192.9/km2)
Bardolph Village McDonough 210 251 Template:Number table sorting/negative−16.3% 0.617 1.60 340.4/sq mi (131.4/km2)
Barrington Village Cook
Lake		 10,722 10,327 &10000000000000003824924+3.8% 4.608 11.93 2,326.8/sq mi (898.4/km2)
Barrington Hills Village Cook
McHenry
Lake
Kane		 4,114 4,209 Template:Number table sorting/negative−2.3% 27.004 69.94 152.3/sq mi (58.8/km2)
Barry City Pike 1,303 1,318 Template:Number table sorting/negative−1.1% 1.432 3.71 909.9/sq mi (351.3/km2)
Bartelso Village Clinton 635 595 &10000000000000006722689+6.7% 0.431 1.12 1,473.3/sq mi (568.8/km2)
Bartlett Village Cook
DuPage
Kane		 41,105 41,208 Template:Number table sorting/negative−0.2% 15.726 40.73 2,613.8/sq mi (1,009.2/km2)
Bartonville Village Peoria 5,945 6,471 Template:Number table sorting/negative−8.1% 8.050 20.85 738.5/sq mi (285.1/km2)
Basco Village Hancock 80 98 Template:Number table sorting/negative−18.4% 0.222 0.57 360.4/sq mi (139.2/km2)
Batavia City Kane 26,098 26,045 &10000000000000000203493+0.2% 10.616 27.50 2,458.4/sq mi (949.2/km2)
Batchtown Village Calhoun 170 214 Template:Number table sorting/negative−20.6% 1.863 4.83 91.3/sq mi (35.3/km2)
Bath Village Mason 279 333 Template:Number table sorting/negative−16.2% 0.365 0.95 764.4/sq mi (295.1/km2)
Baylis Village Pike 172 205 Template:Number table sorting/negative−16.1% 0.471 1.22 365.2/sq mi (141.0/km2)
Bay View Gardens Village Woodford 354 378 Template:Number table sorting/negative−6.3% 0.569 1.47 622.1/sq mi (240.2/km2)
Beach Park Village Lake 14,249 13,638 &10000000000000004480129+4.5% 7.079 18.33 2,012.9/sq mi (777.2/km2)
Beardstown City Cass 5,951 6,123 Template:Number table sorting/negative−2.8% 3.619 9.37 1,644.4/sq mi (634.9/km2)
Beaverville Village Iroquois 306 362 Template:Number table sorting/negative−15.5% 0.275 0.71 1,112.7/sq mi (429.6/km2)
Beckemeyer Village Clinton 923 1,040 Template:Number table sorting/negative−11.2% 0.613 1.59 1,505.7/sq mi (581.4/km2)
Bedford Park Village Cook 602 580 &10000000000000003793103+3.8% 5.934 15.37 101.4/sq mi (39.2/km2)
Beecher Village Will 4,713 4,359 &10000000000000008121128+8.1% 2.728 7.07 1,727.6/sq mi (667.0/km2)
Beecher City Village Effingham 428 463 Template:Number table sorting/negative−7.6% 0.895 2.32 478.2/sq mi (184.6/km2)
Belgium Village Vermilion 358 404 Template:Number table sorting/negative−11.4% 0.434 1.12 824.9/sq mi (318.5/km2)
Belknap Village Johnson 88 104 Template:Number table sorting/negative−15.4% 1.057 2.74 83.3/sq mi (32.2/km2)
Belle Prairie City Town Hamilton 49 54 Template:Number table sorting/negative−9.3% 0.438 1.13 111.9/sq mi (43.2/km2)
Belle Rive Village Jefferson 309 361 Template:Number table sorting/negative−14.4% 1.026 2.66 301.2/sq mi (116.3/km2)
Belleville† City St. Clair 42,404 44,478 Template:Number table sorting/negative−4.7% 23.222 60.14 1,826.0/sq mi (705.0/km2)
Bellevue Village Peoria 1,878 1,978 Template:Number table sorting/negative−5.1% 2.224 5.76 844.4/sq mi (326.0/km2)
Bellflower Village McLean 346 357 Template:Number table sorting/negative−3.1% 0.361 0.93 958.4/sq mi (370.0/km2)
Bellmont Village Wabash 247 276 Template:Number table sorting/negative−10.5% 0.325 0.84 760.0/sq mi (293.4/km2)
Bellwood Village Cook 18,789 19,071 Template:Number table sorting/negative−1.5% 2.398 6.21 7,835.3/sq mi (3,025.2/km2)
Belvidere† City Boone 25,339 25,585 Template:Number table sorting/negative−1.0% 12.064 31.25 2,100.4/sq mi (811.0/km2)
Bement Village Piatt 1,484 1,730 Template:Number table sorting/negative−14.2% 0.778 2.02 1,907.5/sq mi (736.5/km2)
Benld City Macoupin 1,464 1,556 Template:Number table sorting/negative−5.9% 1.060 2.75 1,381.1/sq mi (533.2/km2)
Bensenville Village DuPage 18,813 18,352 &10000000000000002511987+2.5% 5.530 14.32 3,402.0/sq mi (1,313.5/km2)
Benson Village Woodford 412 423 Template:Number table sorting/negative−2.6% 0.163 0.42 2,527.6/sq mi (975.9/km2)
Bentley Town Hancock 30 35 Template:Number table sorting/negative−14.3% 0.143 0.37 209.8/sq mi (81.0/km2)
Benton† City Franklin 6,709 7,087 Template:Number table sorting/negative−5.3% 5.480 14.19 1,224.3/sq mi (472.7/km2)
Berkeley Village Cook 5,338 5,209 &10000000000000002476483+2.5% 1.402 3.63 3,807.4/sq mi (1,470.0/km2)
Berlin Village Sangamon 141 180 Template:Number table sorting/negative−21.7% 0.891 2.31 158.2/sq mi (61.1/km2)
Berwyn City Cook 57,250 56,657 &10000000000000001046649+1.0% 3.904 10.11 14,664.4/sq mi (5,662.0/km2)
Bethalto Village Madison 9,310 9,521 Template:Number table sorting/negative−2.2% 7.591 19.66 1,226.5/sq mi (473.6/km2)
Bethany Village Moultrie 1,255 1,352 Template:Number table sorting/negative−7.2% 0.977 2.53 1,284.5/sq mi (495.9/km2)
Biggsville Village Henderson 300 304 Template:Number table sorting/negative−1.3% 0.337 0.87 890.2/sq mi (343.7/km2)
Big Rock Village Kane 1,104 1,126 Template:Number table sorting/negative−2.0% 4.318 11.18 255.7/sq mi (98.7/km2)
Bingham Village Fayette 60 83 Template:Number table sorting/negative−27.7% 0.274 0.71 219.0/sq mi (84.6/km2)
Bishop Hill Village Henry 113 128 Template:Number table sorting/negative−11.7% 0.532 1.38 212.4/sq mi (82.0/km2)
Bismarck Village Vermilion 582 579 &10000000000000000518134+0.5% 0.743 1.92 783.3/sq mi (302.4/km2)
Blandinsville Village McDonough 569 651 Template:Number table sorting/negative−12.6% 0.875 2.27 650.3/sq mi (251.1/km2)
Bloomingdale Village DuPage 22,382 22,018 &10000000000000001653192+1.7% 6.766 17.52 3,308.0/sq mi (1,277.2/km2)
Bloomington† City McLean 78,680 76,610 &10000000000000002701997+2.7% 27.129 70.26 2,900.2/sq mi (1,119.8/km2)
Blue Island City Cook 22,558 23,706 Template:Number table sorting/negative−4.8% 4.071 10.54 5,541.1/sq mi (2,139.4/km2)
Blue Mound Village Macon 1,133 1,158 Template:Number table sorting/negative−2.2% 0.585 1.52 1,936.8/sq mi (747.8/km2)
Bluffs Village Scott 618 715 Template:Number table sorting/negative−13.6% 0.893 2.31 692.0/sq mi (267.2/km2)
Bluford Village Jefferson 630 688 Template:Number table sorting/negative−8.4% 1.561 4.04 403.6/sq mi (155.8/km2)
Bolingbrook Village Will
DuPage		 73,922 73,366 &10000000000000000757844+0.8% 24.845 64.35 2,975.3/sq mi (1,148.8/km2)
Bondville Village Champaign 388 443 Template:Number table sorting/negative−12.4% 0.251 0.65 1,545.8/sq mi (596.8/km2)
Bone Gap Village Edwards 181 246 Template:Number table sorting/negative−26.4% 0.583 1.51 310.5/sq mi (119.9/km2)
Bonfield Village Kankakee 351 382 Template:Number table sorting/negative−8.1% 0.492 1.27 713.4/sq mi (275.4/km2)
Bonnie Village Jefferson 374 397 Template:Number table sorting/negative−5.8% 1.275 3.30 293.3/sq mi (113.2/km2)
Bourbonnais Village Kankakee 18,164 18,631 Template:Number table sorting/negative−2.5% 9.312 24.12 1,950.6/sq mi (753.1/km2)
Bowen Village Hancock 464 494 Template:Number table sorting/negative−6.1% 0.428 1.11 1,084.1/sq mi (418.6/km2)
Braceville Village Grundy 724 793 Template:Number table sorting/negative−8.7% 3.111 8.06 232.7/sq mi (89.8/km2)
Bradford Village Stark 676 768 Template:Number table sorting/negative−12.0% 0.398 1.03 1,698.5/sq mi (655.8/km2)
Bradley Village Kankakee 15,419 15,895 Template:Number table sorting/negative−3.0% 6.932 17.95 2,224.3/sq mi (858.8/km2)
Braidwood City Will 6,194 6,191 0.0% 5.296 13.72 1,169.6/sq mi (451.6/km2)
Breese City Clinton 4,641 4,442 &10000000000000004479963+4.5% 2.669 6.91 1,738.9/sq mi (671.4/km2)
Bridgeport City Lawrence 1,800 1,886 Template:Number table sorting/negative−4.6% 1.072 2.78 1,679.1/sq mi (648.3/km2)
Bridgeview Village Cook 17,027 16,446 &10000000000000003532773+3.5% 4.133 10.70 4,119.8/sq mi (1,590.7/km2)
Brighton Village Macoupin
Jersey		 2,221 2,254 Template:Number table sorting/negative−1.5% 1.921 4.98 1,156.2/sq mi (446.4/km2)
Brimfield Village Peoria 778 868 Template:Number table sorting/negative−10.4% 0.821 2.13 947.6/sq mi (365.9/km2)
Broadlands Village Champaign 316 349 Template:Number table sorting/negative−9.5% 0.322 0.83 981.4/sq mi (378.9/km2)
Broadview Village Cook 7,998 7,932 &10000000000000000832072+0.8% 1.777 4.60 4,500.8/sq mi (1,737.8/km2)
Broadwell Village Logan 136 145 Template:Number table sorting/negative−6.2% 0.180 0.47 755.6/sq mi (291.7/km2)
Brocton Village Edgar 273 322 Template:Number table sorting/negative−15.2% 0.572 1.48 477.3/sq mi (184.3/km2)
Brookfield Village Cook 19,476 18,978 &10000000000000002624091+2.6% 3.064 7.94 6,356.4/sq mi (2,454.2/km2)
Brooklyn Village St. Clair 649 749 Template:Number table sorting/negative−13.4% 0.811 2.10 800.2/sq mi (309.0/km2)
Brookport City Massac 725 984 Template:Number table sorting/negative−26.3% 0.653 1.69 1,110.3/sq mi (428.7/km2)
Broughton Village Hamilton 185 194 Template:Number table sorting/negative−4.6% 1.890 4.90 97.9/sq mi (37.8/km2)
Browning Village Schuyler 117 137 Template:Number table sorting/negative−14.6% 0.310 0.80 377.4/sq mi (145.7/km2)
Browns Village Edwards 139 134 &10000000000000003731343+3.7% 0.290 0.75 479.3/sq mi (185.1/km2)
Brownstown Village Fayette 690 759 Template:Number table sorting/negative−9.1% 0.760 1.97 907.9/sq mi (350.5/km2)
Brussels Village Calhoun 116 141 Template:Number table sorting/negative−17.7% 0.558 1.45 207.9/sq mi (80.3/km2)
Bryant Village Fulton 168 220 Template:Number table sorting/negative−23.6% 0.248 0.64 677.4/sq mi (261.5/km2)
Buckingham Village Kankakee 244 300 Template:Number table sorting/negative−18.7% 0.251 0.65 972.1/sq mi (375.3/km2)
Buckley Village Iroquois 495 600 Template:Number table sorting/negative−17.5% 0.316 0.82 1,566.5/sq mi (604.8/km2)
Buckner Village Franklin 409 462 Template:Number table sorting/negative−11.5% 0.872 2.26 469.0/sq mi (181.1/km2)
Buda Village Bureau 482 538 Template:Number table sorting/negative−10.4% 1.014 2.63 475.3/sq mi (183.5/km2)
Buffalo Village Sangamon 447 503 Template:Number table sorting/negative−11.1% 0.345 0.89 1,295.7/sq mi (500.3/km2)
Buffalo Grove Village Cook
Lake		 43,212 41,496 &10000000000000004135338+4.1% 9.563 24.77 4,518.7/sq mi (1,744.7/km2)
Bull Valley Village McHenry 1,128 1,077 &10000000000000004735376+4.7% 9.128 23.64 123.6/sq mi (47.7/km2)
Bulpitt Village Christian 212 222 Template:Number table sorting/negative−4.5% 0.069 0.18 3,072.5/sq mi (1,186.3/km2)
Buncombe Village Johnson 207 203 &10000000000000001970443+2.0% 1.187 3.07 174.4/sq mi (67.3/km2)
Bunker Hill City Macoupin 1,630 1,774 Template:Number table sorting/negative−8.1% 1.274 3.30 1,279.4/sq mi (494.0/km2)
Burbank City Cook 29,439 28,925 &10000000000000001777009+1.8% 4.170 10.80 7,059.7/sq mi (2,725.8/km2)
Bureau Junction Village Bureau 281 322 Template:Number table sorting/negative−12.7% 1.446 3.75 194.3/sq mi (75.0/km2)
Burlington Village Kane 535 618 Template:Number table sorting/negative−13.4% 6.855 17.75 78.0/sq mi (30.1/km2)
Burnham Village Cook 4,046 4,206 Template:Number table sorting/negative−3.8% 1.855 4.80 2,181.1/sq mi (842.1/km2)
Burnt Prairie Village White 36 52 Template:Number table sorting/negative−30.8% 0.076 0.20 473.7/sq mi (182.9/km2)
Burr Ridge Village DuPage
Cook		 11,192 10,559 &10000000000000005994885+6.0% 7.143 18.50 1,566.8/sq mi (604.9/km2)
Bush Village Williamson 241 275 Template:Number table sorting/negative−12.4% 0.455 1.18 529.7/sq mi (204.5/km2)
Bushnell City McDonough 2,718 3,117 Template:Number table sorting/negative−12.8% 2.117 5.48 1,283.9/sq mi (495.7/km2)
Butler Village Montgomery 164 180 Template:Number table sorting/negative−8.9% 0.596 1.54 275.2/sq mi (106.3/km2)
Byron City Ogle 3,784 3,753 &10000000000000000826005+0.8% 4.650 12.04 813.8/sq mi (314.2/km2)
Cabery Village Ford
Kankakee		 231 266 Template:Number table sorting/negative−13.2% 0.344 0.89 671.5/sq mi (259.3/km2)
Cahokia Heights City St. Clair 17,894 22,552 Template:Number table sorting/negative−20.7% 16.37 42.4 1,093.1/sq mi (422.0/km2)
Cairo† City Alexander 1,733 2,831 Template:Number table sorting/negative−38.8% 6.987 18.10 248.0/sq mi (95.8/km2)
Caledonia Village Boone 183 197 Template:Number table sorting/negative−7.1% 1.035 2.68 176.8/sq mi (68.3/km2)
Calhoun Village Richland 164 172 Template:Number table sorting/negative−4.7% 0.912 2.36 179.8/sq mi (69.4/km2)
Calumet City City Cook 36,033 37,042 Template:Number table sorting/negative−2.7% 7.181 18.60 5,017.8/sq mi (1,937.4/km2)
Calumet Park Village Cook 7,025 7,835 Template:Number table sorting/negative−10.3% 1.117 2.89 6,289.2/sq mi (2,428.3/km2)
Camargo Village Douglas 452 445 &10000000000000001573033+1.6% 1.259 3.26 359.0/sq mi (138.6/km2)
Cambria Village Williamson 1,505 1,228 &10000000000000022557003+22.6% 1.415 3.66 1,063.6/sq mi (410.7/km2)
Cambridge† Village Henry 2,086 2,160 Template:Number table sorting/negative−3.4% 1.991 5.16 1,047.7/sq mi (404.5/km2)
Camden Village Schuyler 62 86 Template:Number table sorting/negative−27.9% 0.761 1.97 81.5/sq mi (31.5/km2)
Campbell Hill Village Jackson 309 336 Template:Number table sorting/negative−8.0% 0.462 1.20 668.8/sq mi (258.2/km2)
Camp Point Village Adams 1,121 1,132 Template:Number table sorting/negative−1.0% 1.134 2.94 988.5/sq mi (381.7/km2)
Campton Hills Village Kane 10,885 11,131 Template:Number table sorting/negative−2.2% 16.890 43.74 644.5/sq mi (248.8/km2)
Campus Village Livingston 149 166 Template:Number table sorting/negative−10.2% 0.092 0.24 1,619.6/sq mi (625.3/km2)
Canton City Fulton 13,242 14,704 Template:Number table sorting/negative−9.9% 7.858 20.35 1,685.2/sq mi (650.7/km2)
Cantrall Village Sangamon 144 139 &10000000000000003597122+3.6% 0.250 0.65 576.0/sq mi (222.4/km2)
Capron Village Boone 1,395 1,376 &10000000000000001380813+1.4% 0.768 1.99 1,816.4/sq mi (701.3/km2)
Carbon Cliff Village Rock Island 1,846 2,134 Template:Number table sorting/negative−13.5% 2.095 5.43 881.1/sq mi (340.2/km2)
Carbondale City Jackson 21,857 25,902 Template:Number table sorting/negative−15.6% 17.397 45.06 1,256.4/sq mi (485.1/km2)
Carbon Hill Village Grundy 372 345 &10000000000000007826086+7.8% 0.178 0.46 2,089.9/sq mi (806.9/km2)
Carlinville† City Macoupin 5,710 5,917 Template:Number table sorting/negative−3.5% 3.369 8.73 1,694.9/sq mi (654.4/km2)
Carlock Village McLean 548 552 Template:Number table sorting/negative−0.7% 0.395 1.02 1,387.3/sq mi (535.6/km2)
Carlyle† City Clinton 3,253 3,281 Template:Number table sorting/negative−0.9% 3.425 8.87 949.8/sq mi (366.7/km2)
Carmi† City White 4,865 5,240 Template:Number table sorting/negative−7.2% 2.589 6.71 1,879.1/sq mi (725.5/km2)
Carol Stream Village DuPage 39,854 39,711 &10000000000000000360101+0.4% 9.119 23.62 4,370.4/sq mi (1,687.4/km2)
Carpentersville Village Kane 37,983 37,691 &10000000000000000774720+0.8% 7.883 20.42 4,818.3/sq mi (1,860.4/km2)
Carrier Mills Village Saline 1,672 1,653 &10000000000000001149425+1.1% 1.208 3.13 1,384.1/sq mi (534.4/km2)
Carrollton† City Greene 2,485 2,484 0.0% 1.902 4.93 1,306.5/sq mi (504.4/km2)
Carterville City Williamson 5,848 5,496 &10000000000000006404657+6.4% 5.266 13.64 1,110.5/sq mi (428.8/km2)
Carthage† City Hancock 2,490 2,605 Template:Number table sorting/negative−4.4% 2.491 6.45 999.6/sq mi (385.9/km2)
Cary Village McHenry 17,826 18,271 Template:Number table sorting/negative−2.4% 6.232 16.14 2,860.4/sq mi (1,104.4/km2)
Casey City Clark
Cumberland		 2,404 2,769 Template:Number table sorting/negative−13.2% 2.263 5.86 1,062.3/sq mi (410.2/km2)
Caseyville Village St. Clair 4,400 4,245 &10000000000000003651354+3.7% 7.266 18.82 605.6/sq mi (233.8/km2)
Catlin Village Vermilion 1,983 2,040 Template:Number table sorting/negative−2.8% 0.849 2.20 2,335.7/sq mi (901.8/km2)
Cave-In-Rock Village Hardin 228 318 Template:Number table sorting/negative−28.3% 0.374 0.97 609.6/sq mi (235.4/km2)
Cedar Point Village LaSalle 266 277 Template:Number table sorting/negative−4.0% 1.021 2.64 260.5/sq mi (100.6/km2)
Cedarville Village Stephenson 663 741 Template:Number table sorting/negative−10.5% 0.459 1.19 1,444.4/sq mi (557.7/km2)
Central City Village Marion 1,098 1,172 Template:Number table sorting/negative−6.3% 0.565 1.46 1,943.4/sq mi (750.4/km2)
Centralia City Marion
Clinton
Jefferson
Washington		 12,182 13,032 Template:Number table sorting/negative−6.5% 8.200 21.24 1,485.6/sq mi (573.6/km2)
Cerro Gordo Village Piatt 1,316 1,403 Template:Number table sorting/negative−6.2% 0.729 1.89 1,805.2/sq mi (697.0/km2)
Chadwick Village Carroll 481 551 Template:Number table sorting/negative−12.7% 0.311 0.81 1,546.6/sq mi (597.1/km2)
Champaign City Champaign 88,302 81,055 &10000000000000008940842+8.9% 22.928 59.38 3,851.3/sq mi (1,487.0/km2)
Chandlerville Village Cass 527 553 Template:Number table sorting/negative−4.7% 0.794 2.06 663.7/sq mi (256.3/km2)
Channahon Village Will
Grundy		 13,383 12,560 &10000000000000006552547+6.6% 15.622 40.46 856.7/sq mi (330.8/km2)
Chapin Village Morgan 475 512 Template:Number table sorting/negative−7.2% 0.998 2.58 476.0/sq mi (183.8/km2)
Charleston† City Coles 17,286 21,838 Template:Number table sorting/negative−20.8% 8.884 23.01 1,945.7/sq mi (751.2/km2)
Chatham Village Sangamon 14,377 11,500 &10000000000000025017391+25.0% 7.364 19.07 1,952.3/sq mi (753.8/km2)
Chatsworth Town Livingston 1,185 1,205 Template:Number table sorting/negative−1.7% 2.757 7.14 429.8/sq mi (165.9/km2)
Chebanse Village Kankakee
Iroquois		 1,044 1,062 Template:Number table sorting/negative−1.7% 1.190 3.08 877.3/sq mi (338.7/km2)
Chenoa City McLean 1,720 1,785 Template:Number table sorting/negative−3.6% 2.430 6.29 707.8/sq mi (273.3/km2)
Cherry Village Bureau 435 482 Template:Number table sorting/negative−9.8% 0.514 1.33 846.3/sq mi (326.8/km2)
Cherry Valley Village Winnebago 2,905 3,162 Template:Number table sorting/negative−8.1% 8.405 21.77 345.6/sq mi (133.4/km2)
Chester† City Randolph 6,814 8,586 Template:Number table sorting/negative−20.6% 5.806 15.04 1,173.6/sq mi (453.1/km2)
Chesterfield Village Macoupin 170 188 Template:Number table sorting/negative−9.6% 0.541 1.40 314.2/sq mi (121.3/km2)
ChicagoState capital† City Cook
DuPage		 2,746,388 2,695,598 &10000000000000001884183+1.9% 227.73 589.8 12,059.8/sq mi (4,656.3/km2)
Chicago Heights City Cook 27,480 30,276 Template:Number table sorting/negative−9.2% 10.283 26.63 2,672.4/sq mi (1,031.8/km2)
Chicago Ridge Village Cook 14,433 14,305 &10000000000000000894792+0.9% 2.268 5.87 6,363.8/sq mi (2,457.1/km2)
Chillicothe City Peoria 6,128 6,097 &10000000000000000508446+0.5% 5.274 13.66 1,161.9/sq mi (448.6/km2)
Chrisman City Edgar 1,312 1,343 Template:Number table sorting/negative−2.3% 0.719 1.86 1,824.8/sq mi (704.6/km2)
Christopher City Franklin 2,697 2,382 &10000000000000013224181+13.2% 1.622 4.20 1,662.8/sq mi (642.0/km2)
Cicero Town Cook 85,268 83,891 &10000000000000001641415+1.6% 5.865 15.19 14,538.4/sq mi (5,613.3/km2)
Cisco Village Piatt 254 261 Template:Number table sorting/negative−2.7% 0.182 0.47 1,395.6/sq mi (538.8/km2)
Cisne Village Wayne 634 672 Template:Number table sorting/negative−5.7% 0.630 1.63 1,006.3/sq mi (388.5/km2)
Cissna Park Village Iroquois 817 846 Template:Number table sorting/negative−3.4% 0.725 1.88 1,126.9/sq mi (435.1/km2)
Claremont Village Richland 161 176 Template:Number table sorting/negative−8.5% 0.793 2.05 203.0/sq mi (78.4/km2)
Clarendon Hills Village DuPage 8,702 8,427 &10000000000000003263320+3.3% 1.810 4.69 4,807.7/sq mi (1,856.3/km2)
Clay City Village Clay 847 959 Template:Number table sorting/negative−11.7% 1.782 4.62 475.3/sq mi (183.5/km2)
Clayton Village Adams 639 709 Template:Number table sorting/negative−9.9% 0.884 2.29 722.9/sq mi (279.1/km2)
Clear Lake Village Sangamon 203 229 Template:Number table sorting/negative−11.4% 0.092 0.24 2,206.5/sq mi (851.9/km2)
Cleveland Village Henry 163 188 Template:Number table sorting/negative−13.3% 0.294 0.76 554.4/sq mi (214.1/km2)
Clifton Village Iroquois 1,352 1,468 Template:Number table sorting/negative−7.9% 0.930 2.41 1,453.8/sq mi (561.3/km2)
Clinton† City De Witt 7,004 7,225 Template:Number table sorting/negative−3.1% 3.572 9.25 1,960.8/sq mi (757.1/km2)
Coal City Village Grundy 5,705 5,587 &10000000000000002112045+2.1% 5.617 14.55 1,015.7/sq mi (392.2/km2)
Coalton Village Montgomery 317 304 &10000000000000004276315+4.3% 0.530 1.37 598.1/sq mi (230.9/km2)
Coal Valley Village Rock Island
Henry		 3,873 3,743 &10000000000000003473149+3.5% 3.112 8.06 1,244.5/sq mi (480.5/km2)
Coatsburg Village Adams 150 147 &10000000000000002040816+2.0% 0.132 0.34 1,136.4/sq mi (438.8/km2)
Cobden Village Union 1,074 1,157 Template:Number table sorting/negative−7.2% 1.219 3.16 881.1/sq mi (340.2/km2)
Coffeen City Montgomery 647 685 Template:Number table sorting/negative−5.5% 1.161 3.01 557.3/sq mi (215.2/km2)
Colchester City McDonough 1,108 1,401 Template:Number table sorting/negative−20.9% 1.150 2.98 963.5/sq mi (372.0/km2)
Coleta Village Whiteside 167 164 &10000000000000001829268+1.8% 0.370 0.96 451.4/sq mi (174.3/km2)
Colfax Village McLean 996 1,061 Template:Number table sorting/negative−6.1% 0.553 1.43 1,801.1/sq mi (695.4/km2)
Collinsville City Madison
St. Clair		 24,366 25,579 Template:Number table sorting/negative−4.7% 15.077 39.05 1,616.1/sq mi (624.0/km2)
Colona City Henry 5,045 5,099 Template:Number table sorting/negative−1.1% 3.818 9.89 1,321.4/sq mi (510.2/km2)
Colp Village Williamson 168 225 Template:Number table sorting/negative−25.3% 0.134 0.35 1,253.7/sq mi (484.1/km2)
Columbia City Monroe
St. Clair		 10,999 9,707 &10000000000000013309982+13.3% 10.303 26.68 1,067.6/sq mi (412.2/km2)
Columbus Village Adams 114 99 &10000000000000015151515+15.2% 0.219 0.57 520.5/sq mi (201.0/km2)
Compton Village Lee 274 303 Template:Number table sorting/negative−9.6% 0.158 0.41 1,734.2/sq mi (669.6/km2)
Concord Village Morgan 150 167 Template:Number table sorting/negative−10.2% 0.249 0.64 602.4/sq mi (232.6/km2)
Congerville Village Woodford 497 474 &10000000000000004852320+4.9% 0.963 2.49 516.1/sq mi (199.3/km2)
Cooksville Village McLean 157 182 Template:Number table sorting/negative−13.7% 0.217 0.56 723.5/sq mi (279.3/km2)
Cordova Village Rock Island 671 672 Template:Number table sorting/negative−0.1% 0.574 1.49 1,169.0/sq mi (451.4/km2)
Cornell Village Livingston 446 467 Template:Number table sorting/negative−4.5% 0.654 1.69 682.0/sq mi (263.3/km2)
Cortland Town DeKalb 4,398 4,270 &10000000000000002997658+3.0% 3.649 9.45 1,205.3/sq mi (465.4/km2)
Coulterville Village Randolph 834 945 Template:Number table sorting/negative−11.7% 0.569 1.47 1,465.7/sq mi (565.9/km2)
Country Club Hills City Cook 16,775 16,541 &10000000000000001414666+1.4% 4.970 12.87 3,375.3/sq mi (1,303.2/km2)
Countryside City Cook 6,420 5,895 &10000000000000008905852+8.9% 2.878 7.45 2,230.7/sq mi (861.3/km2)
Cowden Village Shelby 515 629 Template:Number table sorting/negative−18.1% 0.402 1.04 1,281.1/sq mi (494.6/km2)
Crainville Village Williamson 1,443 1,254 &10000000000000015071770+15.1% 1.653 4.28 873.0/sq mi (337.1/km2)
Creal Springs City Williamson 505 543 Template:Number table sorting/negative−7.0% 1.027 2.66 491.7/sq mi (189.8/km2)
Crescent City Village Iroquois 552 615 Template:Number table sorting/negative−10.2% 0.456 1.18 1,210.5/sq mi (467.4/km2)
Crest Hill City Will 20,459 20,837 Template:Number table sorting/negative−1.8% 9.052 23.44 2,260.2/sq mi (872.7/km2)
Creston Village Ogle 627 662 Template:Number table sorting/negative−5.3% 1.146 2.97 547.1/sq mi (211.2/km2)
Crestwood Village Cook 10,826 10,950 Template:Number table sorting/negative−1.1% 3.049 7.90 3,550.7/sq mi (1,370.9/km2)
Crete Village Will 8,465 8,259 &10000000000000002494248+2.5% 9.409 24.37 899.7/sq mi (347.4/km2)
Creve Coeur Village Tazewell 4,934 5,451 Template:Number table sorting/negative−9.5% 4.231 10.96 1,166.2/sq mi (450.3/km2)
Crossville Village White 623 745 Template:Number table sorting/negative−16.4% 0.640 1.66 973.4/sq mi (375.8/km2)
Crystal Lake City McHenry 40,269 40,743 Template:Number table sorting/negative−1.2% 18.918 49.00 2,128.6/sq mi (821.9/km2)
Cuba City Fulton 1,184 1,294 Template:Number table sorting/negative−8.5% 0.543 1.41 2,180.5/sq mi (841.9/km2)
Cullom Village Livingston 520 555 Template:Number table sorting/negative−6.3% 0.335 0.87 1,552.2/sq mi (599.3/km2)
Curran Village Sangamon 213 212 &10000000000000000471698+0.5% 1.975 5.12 107.8/sq mi (41.6/km2)
Cutler Village Perry 361 441 Template:Number table sorting/negative−18.1% 0.468 1.21 771.4/sq mi (297.8/km2)
Cypress Village Johnson 217 234 Template:Number table sorting/negative−7.3% 0.753 1.95 288.2/sq mi (111.3/km2)
Dahlgren Village Hamilton 504 525 Template:Number table sorting/negative−4.0% 1.017 2.63 495.6/sq mi (191.4/km2)
Dakota Village Stephenson 500 506 Template:Number table sorting/negative−1.2% 0.249 0.64 2,008.0/sq mi (775.3/km2)
Dallas City City Hancock
Henderson		 805 945 Template:Number table sorting/negative−14.8% 2.374 6.15 339.1/sq mi (130.9/km2)
Dalton City Village Moultrie 454 544 Template:Number table sorting/negative−16.5% 0.534 1.38 850.2/sq mi (328.3/km2)
Dalzell Village Bureau 663 717 Template:Number table sorting/negative−7.5% 0.820 2.12 808.5/sq mi (312.2/km2)
Damiansville Village Clinton 564 491 &10000000000000014867617+14.9% 0.822 2.13 686.1/sq mi (264.9/km2)
Dana Village LaSalle 162 159 &10000000000000001886792+1.9% 0.220 0.57 736.4/sq mi (284.3/km2)
Danforth Village Iroquois 594 604 Template:Number table sorting/negative−1.7% 0.478 1.24 1,242.7/sq mi (479.8/km2)
Danvers Village McLean 1,089 1,154 Template:Number table sorting/negative−5.6% 0.803 2.08 1,356.2/sq mi (523.6/km2)
Danville† City Vermilion 29,204 33,027 Template:Number table sorting/negative−11.6% 17.856 46.25 1,635.5/sq mi (631.5/km2)
Darien City DuPage 22,011 22,086 Template:Number table sorting/negative−0.3% 6.171 15.98 3,566.8/sq mi (1,377.1/km2)
Davis Village Stephenson 589 677 Template:Number table sorting/negative−13.0% 0.405 1.05 1,454.3/sq mi (561.5/km2)
Davis Junction Village Ogle 2,512 2,373 &10000000000000005857564+5.9% 4.200 10.88 598.1/sq mi (230.9/km2)
Dawson Village Sangamon 519 509 &10000000000000001964636+2.0% 0.792 2.05 655.3/sq mi (253.0/km2)
Decatur† City Macon 70,522 76,122 Template:Number table sorting/negative−7.4% 42.894 111.09 1,644.1/sq mi (634.8/km2)
Deer Creek Village Tazewell 667 704 Template:Number table sorting/negative−5.3% 0.535 1.39 1,246.7/sq mi (481.4/km2)
Deerfield Village Lake
Cook		 19,196 18,225 &10000000000000005327846+5.3% 5.528 14.32 3,472.5/sq mi (1,340.7/km2)
Deer Grove Village Whiteside 38 48 Template:Number table sorting/negative−20.8% 0.411 1.06 92.5/sq mi (35.7/km2)
Deer Park Village Lake
Cook		 3,681 3,200 &10000000000000015031250+15.0% 3.654 9.46 1,007.4/sq mi (389.0/km2)
DeKalb City DeKalb 40,290 43,862 Template:Number table sorting/negative−8.1% 16.150 41.83 2,494.7/sq mi (963.2/km2)
De Land Village Piatt 447 446 &10000000000000000224215+0.2% 0.424 1.10 1,054.2/sq mi (407.0/km2)
Delavan City Tazewell 1,568 1,689 Template:Number table sorting/negative−7.2% 1.440 3.73 1,088.9/sq mi (420.4/km2)
De Pue Village Bureau 1,633 1,838 Template:Number table sorting/negative−11.2% 2.775 7.19 588.5/sq mi (227.2/km2)
De Soto Village Jackson 1,407 1,590 Template:Number table sorting/negative−11.5% 0.912 2.36 1,542.8/sq mi (595.7/km2)
Des Plaines City Cook 60,675 58,364 &10000000000000003959632+4.0% 14.238 36.88 4,261.5/sq mi (1,645.4/km2)
Detroit Village Pike 76 83 Template:Number table sorting/negative−8.4% 0.251 0.65 302.8/sq mi (116.9/km2)
De Witt Village De Witt 160 184 Template:Number table sorting/negative−13.0% 0.237 0.61 675.1/sq mi (260.7/km2)
Diamond Village Grundy
Will		 2,640 2,527 &10000000000000004471705+4.5% 1.900 4.92 1,389.5/sq mi (536.5/km2)
Dieterich Village Effingham 890 617 &10000000000000044246353+44.2% 1.366 3.54 651.5/sq mi (251.5/km2)
Divernon Village Sangamon 1,139 1,172 Template:Number table sorting/negative−2.8% 0.763 1.98 1,492.8/sq mi (576.4/km2)
Dix Village Jefferson 469 461 &10000000000000001735357+1.7% 2.074 5.37 226.1/sq mi (87.3/km2)
Dixmoor Village Cook 2,973 3,644 Template:Number table sorting/negative−18.4% 1.249 3.23 2,380.3/sq mi (919.0/km2)
Dixon† City Lee 15,274 15,733 Template:Number table sorting/negative−2.9% 7.752 20.08 1,970.3/sq mi (760.7/km2)
Dolton Village Cook 21,426 23,153 Template:Number table sorting/negative−7.5% 4.571 11.84 4,687.4/sq mi (1,809.8/km2)
Dongola Village Union 661 726 Template:Number table sorting/negative−9.0% 1.088 2.82 607.5/sq mi (234.6/km2)
Donnellson Village Montgomery
Bond		 153 210 Template:Number table sorting/negative−27.1% 0.370 0.96 413.5/sq mi (159.7/km2)
Donovan Village Iroquois 251 304 Template:Number table sorting/negative−17.4% 0.328 0.85 765.2/sq mi (295.4/km2)
Dorchester Village Macoupin 133 151 Template:Number table sorting/negative−11.9% 0.722 1.87 184.2/sq mi (71.1/km2)
Dover Village Bureau 135 168 Template:Number table sorting/negative−19.6% 0.280 0.73 482.1/sq mi (186.1/km2)
Dowell Village Jackson 368 408 Template:Number table sorting/negative−9.8% 0.390 1.01 943.6/sq mi (364.3/km2)
Downers Grove Village DuPage 50,247 47,833 &10000000000000005046725+5.0% 14.643 37.93 3,431.5/sq mi (1,324.9/km2)
Downs Village McLean 1,201 1,005 &10000000000000019502487+19.5% 2.966 7.68 404.9/sq mi (156.3/km2)
Du Bois Village Washington 175 205 Template:Number table sorting/negative−14.6% 1.052 2.72 166.3/sq mi (64.2/km2)
Dunfermline Village Fulton 262 300 Template:Number table sorting/negative−12.7% 0.147 0.38 1,782.3/sq mi (688.1/km2)
Dunlap Village Peoria 1,603 1,386 &10000000000000015656565+15.7% 2.308 5.98 694.5/sq mi (268.1/km2)
Dupo Village St. Clair 3,996 4,138 Template:Number table sorting/negative−3.4% 6.377 16.52 626.6/sq mi (241.9/km2)
Du Quoin City Perry 5,827 6,109 Template:Number table sorting/negative−4.6% 6.979 18.08 834.9/sq mi (322.4/km2)
Durand Village Winnebago 1,390 1,443 Template:Number table sorting/negative−3.7% 0.919 2.38 1,512.5/sq mi (584.0/km2)
Dwight Village Livingston
Grundy		 4,032 4,260 Template:Number table sorting/negative−5.4% 3.297 8.54 1,222.9/sq mi (472.2/km2)
Eagarville Village Macoupin 114 127 Template:Number table sorting/negative−10.2% 0.911 2.36 125.1/sq mi (48.3/km2)
Earlville City LaSalle 1,613 1,701 Template:Number table sorting/negative−5.2% 1.201 3.11 1,343.0/sq mi (518.5/km2)
East Alton Village Madison 5,786 6,301 Template:Number table sorting/negative−8.2% 5.318 13.77 1,088.0/sq mi (420.1/km2)
East Brooklyn Village Grundy 80 106 Template:Number table sorting/negative−24.5% 0.052 0.13 1,538.5/sq mi (594.0/km2)
East Cape Girardeau Village Alexander 289 385 Template:Number table sorting/negative−24.9% 1.961 5.08 147.4/sq mi (56.9/km2)
East Carondelet Village St. Clair 390 499 Template:Number table sorting/negative−21.8% 1.177 3.05 331.4/sq mi (128.0/km2)
East Dubuque City Jo Daviess 1,505 1,704 Template:Number table sorting/negative−11.7% 2.742 7.10 548.9/sq mi (211.9/km2)
East Dundee Village Kane
Cook		 3,152 2,860 &10000000000000010209790+10.2% 2.839 7.35 1,110.3/sq mi (428.7/km2)
East Galesburg Village Knox 763 812 Template:Number table sorting/negative−6.0% 1.365 3.54 559.0/sq mi (215.8/km2)
East Gillespie Village Macoupin 269 270 Template:Number table sorting/negative−0.4% 0.319 0.83 843.3/sq mi (325.6/km2)
East Hazel Crest Village Cook 1,297 1,543 Template:Number table sorting/negative−15.9% 0.784 2.03 1,654.3/sq mi (638.7/km2)
East Moline City Rock Island 21,374 21,302 &10000000000000000337996+0.3% 14.596 37.80 1,464.4/sq mi (565.4/km2)
Easton Village Mason 312 321 Template:Number table sorting/negative−2.8% 0.240 0.62 1,300.0/sq mi (501.9/km2)
East Peoria City Tazewell 22,484 23,402 Template:Number table sorting/negative−3.9% 20.411 52.86 1,101.6/sq mi (425.3/km2)
East St. Louis City St. Clair 18,469 27,006 Template:Number table sorting/negative−31.6% 13.919 36.05 1,326.9/sq mi (512.3/km2)
Eddyville Village Pope 99 101 Template:Number table sorting/negative−2.0% 0.281 0.73 352.3/sq mi (136.0/km2)
Edgewood Village Effingham 398 440 Template:Number table sorting/negative−9.5% 1.013 2.62 392.9/sq mi (151.7/km2)
Edinburg Village Christian 1,085 1,078 &10000000000000000649350+0.6% 0.625 1.62 1,736.0/sq mi (670.3/km2)
Edwardsville† City Madison 26,808 24,293 &10000000000000010352776+10.4% 19.811 51.31 1,353.2/sq mi (522.5/km2)
Effingham† City Effingham 12,252 12,328 Template:Number table sorting/negative−0.6% 10.309 26.70 1,188.5/sq mi (458.9/km2)
Elburn Village Kane 6,175 5,602 &10000000000000010228489+10.2% 3.608 9.34 1,711.5/sq mi (660.8/km2)
El Dara Village Pike 63 78 Template:Number table sorting/negative−19.2% 1.011 2.62 62.3/sq mi (24.1/km2)
Eldorado City Saline 3,743 4,122 Template:Number table sorting/negative−9.2% 2.503 6.48 1,495.4/sq mi (577.4/km2)
Eldred Village Greene 149 201 Template:Number table sorting/negative−25.9% 0.134 0.35 1,111.9/sq mi (429.3/km2)
Elgin City Kane
Cook		 114,797 108,188 &10000000000000006108810+6.1% 38.027 98.49 3,018.8/sq mi (1,165.6/km2)
Elizabeth Village Jo Daviess 694 761 Template:Number table sorting/negative−8.8% 0.900 2.33 771.1/sq mi (297.7/km2)
Elizabethtown† Village Hardin 220 299 Template:Number table sorting/negative−26.4% 0.705 1.83 312.1/sq mi (120.5/km2)
Elk Grove Village Village Cook 32,812 33,127 Template:Number table sorting/negative−1.0% 11.639 30.14 2,819.1/sq mi (1,088.5/km2)
Elkhart Village Logan 450 405 &10000000000000011111111+11.1% 1.942 5.03 231.7/sq mi (89.5/km2)
Elkville Village Jackson 838 928 Template:Number table sorting/negative−9.7% 0.767 1.99 1,092.6/sq mi (421.9/km2)
Elliott Village Ford 274 295 Template:Number table sorting/negative−7.1% 0.498 1.29 550.2/sq mi (212.4/km2)
Ellis Grove Village Randolph 328 363 Template:Number table sorting/negative−9.6% 0.491 1.27 668.0/sq mi (257.9/km2)
Ellisville Village Fulton 87 96 Template:Number table sorting/negative−9.4% 0.271 0.70 321.0/sq mi (123.9/km2)
Ellsworth Village McLean 184 195 Template:Number table sorting/negative−5.6% 0.217 0.56 847.9/sq mi (327.4/km2)
Elmhurst City DuPage 45,786 44,121 &10000000000000003773713+3.8% 10.218 26.46 4,480.9/sq mi (1,730.1/km2)
Elmwood City Peoria 2,058 2,097 Template:Number table sorting/negative−1.9% 1.396 3.62 1,474.2/sq mi (569.2/km2)
Elmwood Park Village Cook 24,521 24,883 Template:Number table sorting/negative−1.5% 1.908 4.94 12,851.7/sq mi (4,962.1/km2)
El Paso City Woodford 2,756 2,810 Template:Number table sorting/negative−1.9% 2.145 5.56 1,284.8/sq mi (496.1/km2)
Elsah Village Jersey 519 673 Template:Number table sorting/negative−22.9% 1.092 2.83 475.3/sq mi (183.5/km2)
Elvaston Village Hancock 147 165 Template:Number table sorting/negative−10.9% 0.799 2.07 184.0/sq mi (71.0/km2)
Elwood Village Will 2,229 2,279 Template:Number table sorting/negative−2.2% 13.641 35.33 163.4/sq mi (63.1/km2)
Emden Village Logan 467 485 Template:Number table sorting/negative−3.7% 0.235 0.61 1,987.2/sq mi (767.3/km2)
Emington Village Livingston 101 117 Template:Number table sorting/negative−13.7% 0.083 0.21 1,216.9/sq mi (469.8/km2)
Energy Village Williamson 974 1,146 Template:Number table sorting/negative−15.0% 1.194 3.09 815.7/sq mi (314.9/km2)
Enfield Village White 794 596 &10000000000000033221476+33.2% 1.011 2.62 785.4/sq mi (303.2/km2)
Equality Village Gallatin 539 595 Template:Number table sorting/negative−9.4% 0.877 2.27 614.6/sq mi (237.3/km2)
Erie Village Whiteside 1,518 1,602 Template:Number table sorting/negative−5.2% 1.380 3.57 1,100.0/sq mi (424.7/km2)
Essex Village Kankakee 841 802 &10000000000000004862842+4.9% 2.327 6.03 361.4/sq mi (139.5/km2)
Eureka† City Woodford 5,227 5,295 Template:Number table sorting/negative−1.3% 2.684 6.95 1,947.5/sq mi (751.9/km2)
Evanston City Cook 78,110 74,486 &10000000000000004865343+4.9% 7.779 20.15 10,041.1/sq mi (3,876.9/km2)
Evansville Village Randolph 547 701 Template:Number table sorting/negative−22.0% 0.788 2.04 694.2/sq mi (268.0/km2)
Evergreen Park Village Cook 19,943 19,852 &10000000000000000458392+0.5% 3.163 8.19 6,305.1/sq mi (2,434.4/km2)
Ewing Village Franklin 300 307 Template:Number table sorting/negative−2.3% 1.009 2.61 297.3/sq mi (114.8/km2)
Exeter Village Scott 87 65 &10000000000000033846153+33.8% 0.690 1.79 126.1/sq mi (48.7/km2)
Fairbury City Livingston 3,633 3,757 Template:Number table sorting/negative−3.3% 1.809 4.69 2,008.3/sq mi (775.4/km2)
Fairfield† City Wayne 4,883 5,154 Template:Number table sorting/negative−5.3% 4.028 10.43 1,212.3/sq mi (468.1/km2)
Fairmont City Village St. Clair
Madison		 2,265 2,635 Template:Number table sorting/negative−14.0% 6.205 16.07 365.0/sq mi (140.9/km2)
Fairmount Village Vermilion 612 642 Template:Number table sorting/negative−4.7% 0.317 0.82 1,930.6/sq mi (745.4/km2)
Fairview Village Fulton 426 522 Template:Number table sorting/negative−18.4% 4.215 10.92 101.1/sq mi (39.0/km2)
Fairview Heights City St. Clair 16,706 17,078 Template:Number table sorting/negative−2.2% 11.431 29.61 1,461.5/sq mi (564.3/km2)
Farina Village Fayette 540 518 &10000000000000004247104+4.2% 1.457 3.77 370.6/sq mi (143.1/km2)
Farmer City City De Witt 1,828 2,037 Template:Number table sorting/negative−10.3% 2.395 6.20 763.3/sq mi (294.7/km2)
Farmersville Village Montgomery 689 724 Template:Number table sorting/negative−4.8% 0.703 1.82 980.1/sq mi (378.4/km2)
Farmington City Fulton 2,389 2,448 Template:Number table sorting/negative−2.4% 1.505 3.90 1,587.4/sq mi (612.9/km2)
Fayetteville Village St. Clair 302 366 Template:Number table sorting/negative−17.5% 0.296 0.77 1,020.3/sq mi (393.9/km2)
Ferris Village Hancock 127 156 Template:Number table sorting/negative−18.6% 1.967 5.09 64.6/sq mi (24.9/km2)
Fidelity Village Jersey 96 114 Template:Number table sorting/negative−15.8% 0.101 0.26 950.5/sq mi (367.0/km2)
Fieldon Village Jersey 176 239 Template:Number table sorting/negative−26.4% 0.202 0.52 871.3/sq mi (336.4/km2)
Fillmore Village Montgomery 305 330 Template:Number table sorting/negative−7.6% 1.016 2.63 300.2/sq mi (115.9/km2)
Findlay Village Shelby 664 683 Template:Number table sorting/negative−2.8% 0.924 2.39 718.6/sq mi (277.5/km2)
Fisher Village Champaign 2,062 1,881 &10000000000000009622541+9.6% 1.330 3.44 1,550.4/sq mi (598.6/km2)
Fithian Village Vermilion 488 485 &10000000000000000618556+0.6% 0.383 0.99 1,274.2/sq mi (492.0/km2)
Flanagan Village Livingston 1,010 1,110 Template:Number table sorting/negative−9.0% 0.574 1.49 1,759.6/sq mi (679.4/km2)
Flat Rock Village Crawford 323 331 Template:Number table sorting/negative−2.4% 0.856 2.22 377.3/sq mi (145.7/km2)
Flora City Clay 4,803 5,070 Template:Number table sorting/negative−5.3% 4.690 12.15 1,024.1/sq mi (395.4/km2)
Florence Village Pike 17 38 Template:Number table sorting/negative−55.3% 0.276 0.71 61.6/sq mi (23.8/km2)
Flossmoor Village Cook 9,704 9,464 &10000000000000002535925+2.5% 3.661 9.48 2,650.6/sq mi (1,023.4/km2)
Foosland Village Champaign 75 101 Template:Number table sorting/negative−25.7% 0.069 0.18 1,087.0/sq mi (419.7/km2)
Ford Heights Village Cook 1,813 2,763 Template:Number table sorting/negative−34.4% 1.946 5.04 931.7/sq mi (359.7/km2)
Forest City Village Mason 222 246 Template:Number table sorting/negative−9.8% 0.523 1.35 424.5/sq mi (163.9/km2)
Forest Park Village Cook 14,339 14,167 &10000000000000001214089+1.2% 2.402 6.22 5,969.6/sq mi (2,304.9/km2)
Forest View Village Cook 792 698 &10000000000000013467048+13.5% 1.168 3.03 678.1/sq mi (261.8/km2)
Forrest Village Livingston 1,041 1,220 Template:Number table sorting/negative−14.7% 0.648 1.68 1,606.5/sq mi (620.3/km2)
Forreston Village Ogle 1,435 1,446 Template:Number table sorting/negative−0.8% 0.943 2.44 1,521.7/sq mi (587.5/km2)
Forsyth Village Macon 3,734 3,490 &10000000000000006991404+7.0% 3.130 8.11 1,193.0/sq mi (460.6/km2)
Fox Lake Village Lake
McHenry		 10,978 10,579 &10000000000000003771623+3.8% 7.833 20.29 1,401.5/sq mi (541.1/km2)
Fox River Grove Village McHenry
Lake		 4,702 4,854 Template:Number table sorting/negative−3.1% 1.711 4.43 2,748.1/sq mi (1,061.0/km2)
Frankfort Village Will 20,296 17,782 &10000000000000014137892+14.1% 15.788 40.89 1,285.5/sq mi (496.3/km2)
Franklin Village Morgan 610 610 0.0% 0.829 2.15 735.8/sq mi (284.1/km2)
Franklin Grove Village Lee 896 1,021 Template:Number table sorting/negative−12.2% 0.467 1.21 1,918.6/sq mi (740.8/km2)
Franklin Park Village Cook 18,467 18,333 &10000000000000000730922+0.7% 4.772 12.36 3,869.9/sq mi (1,494.2/km2)
Freeburg Village St. Clair 4,582 4,354 &10000000000000005236564+5.2% 6.836 17.71 670.3/sq mi (258.8/km2)
Freeman Spur Village Williamson
Franklin		 268 287 Template:Number table sorting/negative−6.6% 0.399 1.03 671.7/sq mi (259.3/km2)
Freeport† City Stephenson 23,973 25,638 Template:Number table sorting/negative−6.5% 11.881 30.77 2,017.8/sq mi (779.1/km2)
Fulton City Whiteside 3,647 3,481 &10000000000000004768744+4.8% 2.338 6.06 1,559.9/sq mi (602.3/km2)
Fults Village Monroe 28 26 &10000000000000007692307+7.7% 0.053 0.14 528.3/sq mi (204.0/km2)
Galatia Village Saline 827 933 Template:Number table sorting/negative−11.4% 1.952 5.06 423.7/sq mi (163.6/km2)
Galena† City Jo Daviess 3,308 3,429 Template:Number table sorting/negative−3.5% 4.492 11.63 736.4/sq mi (284.3/km2)
Galesburg† City Knox 30,052 32,195 Template:Number table sorting/negative−6.7% 17.743 45.95 1,693.7/sq mi (653.9/km2)
Galva City Henry 2,470 2,589 Template:Number table sorting/negative−4.6% 2.755 7.14 896.6/sq mi (346.2/km2)
Gardner Village Grundy 1,366 1,463 Template:Number table sorting/negative−6.6% 2.912 7.54 469.1/sq mi (181.1/km2)
Garrett Village Douglas 122 162 Template:Number table sorting/negative−24.7% 0.108 0.28 1,129.6/sq mi (436.1/km2)
Gays Village Moultrie 218 281 Template:Number table sorting/negative−22.4% 0.386 1.00 564.8/sq mi (218.1/km2)
Geneseo City Henry 6,539 6,586 Template:Number table sorting/negative−0.7% 4.646 12.03 1,407.4/sq mi (543.4/km2)
Geneva† City Kane 21,393 21,495 Template:Number table sorting/negative−0.5% 9.919 25.69 2,156.8/sq mi (832.7/km2)
Genoa City DeKalb 5,298 5,193 &10000000000000002021952+2.0% 2.590 6.71 2,045.6/sq mi (789.8/km2)
Georgetown City Vermilion 3,143 3,474 Template:Number table sorting/negative−9.5% 1.616 4.19 1,944.9/sq mi (750.9/km2)
Germantown Village Clinton 1,324 1,269 &10000000000000004334121+4.3% 1.014 2.63 1,305.7/sq mi (504.1/km2)
Germantown Hills Village Woodford 3,412 3,438 Template:Number table sorting/negative−0.8% 1.636 4.24 2,085.6/sq mi (805.3/km2)
German Valley Village Stephenson 433 463 Template:Number table sorting/negative−6.5% 0.478 1.24 905.9/sq mi (349.8/km2)
Gibson City City Ford 3,475 3,407 &10000000000000001995890+2.0% 2.321 6.01 1,497.2/sq mi (578.1/km2)
Gifford Village Champaign 911 975 Template:Number table sorting/negative−6.6% 0.444 1.15 2,051.8/sq mi (792.2/km2)
Gilberts Village Kane 8,366 6,879 &10000000000000021616514+21.6% 5.489 14.22 1,524.1/sq mi (588.5/km2)
Gillespie City Macoupin 3,168 3,319 Template:Number table sorting/negative−4.5% 1.484 3.84 2,134.8/sq mi (824.3/km2)
Gilman City Iroquois 1,738 1,814 Template:Number table sorting/negative−4.2% 2.433 6.30 714.3/sq mi (275.8/km2)
Girard City Macoupin 1,785 2,103 Template:Number table sorting/negative−15.1% 0.934 2.42 1,911.1/sq mi (737.9/km2)
Gladstone Village Henderson 234 281 Template:Number table sorting/negative−16.7% 0.360 0.93 650.0/sq mi (251.0/km2)
Glasford Village Peoria 866 1,022 Template:Number table sorting/negative−15.3% 0.908 2.35 953.7/sq mi (368.2/km2)
Glasgow Village Scott 113 141 Template:Number table sorting/negative−19.9% 1.011 2.62 111.8/sq mi (43.2/km2)
Glen Carbon Village Madison 13,842 12,934 &10000000000000007020256+7.0% 10.250 26.55 1,350.4/sq mi (521.4/km2)
Glencoe Village Cook 8,849 8,723 &10000000000000001444457+1.4% 3.718 9.63 2,380.0/sq mi (918.9/km2)
Glendale Heights Village DuPage 33,176 34,208 Template:Number table sorting/negative−3.0% 5.385 13.95 6,160.8/sq mi (2,378.7/km2)
Glen Ellyn Village DuPage 28,846 27,450 &10000000000000005085610+5.1% 6.850 17.74 4,211.1/sq mi (1,625.9/km2)
Glenview Village Cook 48,705 44,692 &10000000000000008979235+9.0% 14.001 36.26 3,478.7/sq mi (1,343.1/km2)
Glenwood Village Cook 8,662 8,969 Template:Number table sorting/negative−3.4% 3.264 8.45 2,653.8/sq mi (1,024.6/km2)
Godfrey Village Madison 17,825 17,982 Template:Number table sorting/negative−0.9% 34.395 89.08 518.2/sq mi (200.1/km2)
Godley Village Will
Grundy		 566 601 Template:Number table sorting/negative−5.8% 1.083 2.80 522.6/sq mi (201.8/km2)
Golconda† City Pope 630 668 Template:Number table sorting/negative−5.7% 0.510 1.32 1,235.3/sq mi (477.0/km2)
Golden Village Adams 648 644 &10000000000000000621118+0.6% 0.642 1.66 1,009.3/sq mi (389.7/km2)
Golden Gate Village Wayne 65 68 Template:Number table sorting/negative−4.4% 0.079 0.20 822.8/sq mi (317.7/km2)
Golf Village Cook 514 500 &10000000000000002799999+2.8% 0.448 1.16 1,147.3/sq mi (443.0/km2)
Goodfield Village Woodford
Tazewell		 936 860 &10000000000000008837209+8.8% 1.622 4.20 577.1/sq mi (222.8/km2)
Good Hope Village McDonough 363 396 Template:Number table sorting/negative−8.3% 0.300 0.78 1,210.0/sq mi (467.2/km2)
Goreville Village Johnson 1,068 1,049 &10000000000000001811248+1.8% 2.686 6.96 397.6/sq mi (153.5/km2)
Gorham Village Jackson 173 236 Template:Number table sorting/negative−26.7% 1.219 3.16 141.9/sq mi (54.8/km2)
Grafton City Jersey 626 674 Template:Number table sorting/negative−7.1% 3.712 9.61 168.6/sq mi (65.1/km2)
Grand Ridge Village LaSalle 515 560 Template:Number table sorting/negative−8.0% 0.462 1.20 1,114.7/sq mi (430.4/km2)
Grand Tower City Jackson 479 605 Template:Number table sorting/negative−20.8% 1.248 3.23 383.8/sq mi (148.2/km2)
Grandview Village Sangamon 1,405 1,441 Template:Number table sorting/negative−2.5% 0.335 0.87 4,194.0/sq mi (1,619.3/km2)
Granite City City Madison 27,549 29,849 Template:Number table sorting/negative−7.7% 19.024 49.27 1,448.1/sq mi (559.1/km2)
Grantfork Village Madison 341 337 &10000000000000001186943+1.2% 0.337 0.87 1,011.9/sq mi (390.7/km2)
Grant Park Village Kankakee 1,294 1,331 Template:Number table sorting/negative−2.8% 3.413 8.84 379.1/sq mi (146.4/km2)
Granville Village Putnam 1,359 1,427 Template:Number table sorting/negative−4.8% 1.307 3.39 1,039.8/sq mi (401.5/km2)
Grayslake Village Lake 21,248 20,957 &10000000000000001388557+1.4% 10.900 28.23 1,949.4/sq mi (752.7/km2)
Grayville City Edwards
White		 1,550 1,666 Template:Number table sorting/negative−7.0% 2.127 5.51 728.7/sq mi (281.4/km2)
Greenfield City Greene 1,059 1,071 Template:Number table sorting/negative−1.1% 1.714 4.44 617.9/sq mi (238.6/km2)
Green Oaks Village Lake 4,128 3,866 &10000000000000006777030+6.8% 3.985 10.32 1,035.9/sq mi (400.0/km2)
Greenup Village Cumberland 1,365 1,513 Template:Number table sorting/negative−9.8% 1.750 4.53 780.0/sq mi (301.2/km2)
Green Valley Village Tazewell 630 709 Template:Number table sorting/negative−11.1% 0.301 0.78 2,093.0/sq mi (808.1/km2)
Greenview Village Menard 745 778 Template:Number table sorting/negative−4.2% 0.859 2.22 867.3/sq mi (334.9/km2)
Greenville† City Bond 7,083 7,000 &10000000000000001185714+1.2% 6.309 16.34 1,122.7/sq mi (433.5/km2)
Greenwood Village McHenry 324 255 &10000000000000027058823+27.1% 2.632 6.82 123.1/sq mi (47.5/km2)
Gridley Village McLean 1,456 1,432 &10000000000000001675977+1.7% 1.233 3.19 1,180.9/sq mi (455.9/km2)
Griggsville City Pike 1,097 1,226 Template:Number table sorting/negative−10.5% 1.106 2.86 991.9/sq mi (383.0/km2)
Gulfport Village Henderson 42 54 Template:Number table sorting/negative−22.2% 1.412 3.66 29.7/sq mi (11.5/km2)
Gurnee Village Lake 30,706 31,295 Template:Number table sorting/negative−1.9% 13.503 34.97 2,274.0/sq mi (878.0/km2)
Hainesville Village Lake 3,546 3,597 Template:Number table sorting/negative−1.4% 1.847 4.78 1,919.9/sq mi (741.3/km2)
Hamburg Village Calhoun 99 128 Template:Number table sorting/negative−22.7% 0.522 1.35 189.7/sq mi (73.2/km2)
Hamel Village Madison 929 816 &10000000000000013848039+13.8% 1.190 3.08 780.7/sq mi (301.4/km2)
Hamilton City Hancock 2,753 2,951 Template:Number table sorting/negative−6.7% 3.561 9.22 773.1/sq mi (298.5/km2)
Hammond Village Piatt 508 509 Template:Number table sorting/negative−0.2% 0.757 1.96 671.1/sq mi (259.1/km2)
Hampshire Village Kane 7,667 5,563 &10000000000000037821319+37.8% 9.505 24.62 806.6/sq mi (311.4/km2)
Hampton Village Rock Island 1,779 1,863 Template:Number table sorting/negative−4.5% 1.461 3.78 1,217.7/sq mi (470.2/km2)
Hanaford Village Franklin 320 327 Template:Number table sorting/negative−2.1% 1.008 2.61 317.5/sq mi (122.6/km2)
Hanna City Village Peoria 1,253 1,225 &10000000000000002285714+2.3% 1.278 3.31 980.4/sq mi (378.5/km2)
Hanover Village Jo Daviess 863 844 &10000000000000002251184+2.3% 1.122 2.91 769.2/sq mi (297.0/km2)
Hanover Park Village DuPage 37,470 37,973 Template:Number table sorting/negative−1.3% 6.422 16.63 5,834.6/sq mi (2,252.8/km2)
Hardin† Village Calhoun 801 967 Template:Number table sorting/negative−17.2% 2.128 5.51 376.4/sq mi (145.3/km2)
Harmon Village Lee 111 120 Template:Number table sorting/negative−7.5% 0.149 0.39 745.0/sq mi (287.6/km2)
Harrisburg† City Saline 8,219 9,017 Template:Number table sorting/negative−8.8% 6.612 17.13 1,243.0/sq mi (479.9/km2)
Harristown Village Macon 1,310 1,367 Template:Number table sorting/negative−4.2% 1.797 4.65 729.0/sq mi (281.5/km2)
Hartford Village Madison 1,185 1,429 Template:Number table sorting/negative−17.1% 5.166 13.38 229.4/sq mi (88.6/km2)
Hartsburg Village Logan 262 314 Template:Number table sorting/negative−16.6% 0.150 0.39 1,746.7/sq mi (674.4/km2)
Harvard City McHenry 9,469 9,447 &10000000000000000232878+0.2% 8.355 21.64 1,133.3/sq mi (437.6/km2)
Harvel Village Montgomery
Christian		 178 223 Template:Number table sorting/negative−20.2% 0.718 1.86 247.9/sq mi (95.7/km2)
Harvey City Cook 20,324 25,282 Template:Number table sorting/negative−19.6% 6.206 16.07 3,274.9/sq mi (1,264.4/km2)
Harwood Heights Village Cook 9,065 8,612 &10000000000000005260102+5.3% 0.825 2.14 10,987.9/sq mi (4,242.5/km2)
Havana† City Mason 2,963 3,301 Template:Number table sorting/negative−10.2% 2.776 7.19 1,067.4/sq mi (412.1/km2)
Hawthorn Woods Village Lake 9,062 7,663 &10000000000000018256557+18.3% 8.046 20.84 1,126.3/sq mi (434.9/km2)
Hazel Crest Village Cook 13,382 14,100 Template:Number table sorting/negative−5.1% 3.397 8.80 3,939.4/sq mi (1,521.0/km2)
Hebron Village McHenry 1,368 1,216 &10000000000000012500000+12.5% 1.931 5.00 708.4/sq mi (273.5/km2)
Hecker Village Monroe 429 481 Template:Number table sorting/negative−10.8% 0.253 0.66 1,695.7/sq mi (654.7/km2)
Henderson Village Knox 266 255 &10000000000000004313725+4.3% 0.265 0.69 1,003.8/sq mi (387.6/km2)
Hennepin† Village Putnam 769 757 &10000000000000001585204+1.6% 5.307 13.75 144.9/sq mi (55.9/km2)
Henning Village Vermilion 210 251 Template:Number table sorting/negative−16.3% 1.524 3.95 137.8/sq mi (53.2/km2)
Henry City Marshall 2,320 2,464 Template:Number table sorting/negative−5.8% 1.797 4.65 1,291.0/sq mi (498.5/km2)
Herrick Village Shelby 358 436 Template:Number table sorting/negative−17.9% 0.366 0.95 978.1/sq mi (377.6/km2)
Herrin City Williamson 12,352 12,501 Template:Number table sorting/negative−1.2% 9.673 25.05 1,277.0/sq mi (493.1/km2)
Herscher Village Kankakee 1,521 1,591 Template:Number table sorting/negative−4.4% 1.813 4.70 838.9/sq mi (323.9/km2)
Hettick Village Macoupin 149 181 Template:Number table sorting/negative−17.7% 0.365 0.95 408.2/sq mi (157.6/km2)
Heyworth Village McLean 2,791 2,841 Template:Number table sorting/negative−1.8% 3.026 7.84 922.3/sq mi (356.1/km2)
Hickory Hills City Cook 14,505 14,049 &10000000000000003245782+3.2% 2.844 7.37 5,100.2/sq mi (1,969.2/km2)
Hidalgo Village Jasper 111 106 &10000000000000004716981+4.7% 0.344 0.89 322.7/sq mi (124.6/km2)
Highland City Madison 9,991 9,919 &10000000000000000725879+0.7% 6.751 17.49 1,479.9/sq mi (571.4/km2)
Highland Park City Lake 30,176 29,763 &10000000000000001387628+1.4% 12.241 31.70 2,465.2/sq mi (951.8/km2)
Highwood City Lake 5,074 5,405 Template:Number table sorting/negative−6.1% 0.721 1.87 7,037.4/sq mi (2,717.2/km2)
Hillcrest Village Ogle 1,224 1,326 Template:Number table sorting/negative−7.7% 3.549 9.19 344.9/sq mi (133.2/km2)
Hillsboro† City Montgomery 5,902 6,207 Template:Number table sorting/negative−4.9% 8.262 21.40 714.4/sq mi (275.8/km2)
Hillsdale Village Rock Island 417 523 Template:Number table sorting/negative−20.3% 0.648 1.68 643.5/sq mi (248.5/km2)
Hillside Village Cook 8,320 8,157 &10000000000000001998283+2.0% 3.168 8.21 2,626.3/sq mi (1,014.0/km2)
Hillview Village Greene 94 193 Template:Number table sorting/negative−51.3% 0.816 2.11 115.2/sq mi (44.5/km2)
Hinckley Village DeKalb 2,006 2,070 Template:Number table sorting/negative−3.1% 0.847 2.19 2,368.4/sq mi (914.4/km2)
Hindsboro Village Douglas 275 313 Template:Number table sorting/negative−12.1% 0.269 0.70 1,022.3/sq mi (394.7/km2)
Hinsdale Village DuPage
Cook		 17,395 16,816 &10000000000000003443149+3.4% 4.623 11.97 3,762.7/sq mi (1,452.8/km2)
Hodgkins Village Cook 1,500 1,897 Template:Number table sorting/negative−20.9% 2.712 7.02 553.1/sq mi (213.6/km2)
Hoffman Village Clinton 439 508 Template:Number table sorting/negative−13.6% 0.506 1.31 867.6/sq mi (335.0/km2)
Hoffman Estates Village Cook 52,530 51,895 &10000000000000001223624+1.2% 21.065 54.56 2,493.7/sq mi (962.8/km2)
Holiday Hills Village McHenry 618 610 &10000000000000001311475+1.3% 0.934 2.42 661.7/sq mi (255.5/km2)
Hollowayville Village Bureau 36 84 Template:Number table sorting/negative−57.1% 0.049 0.13 734.7/sq mi (283.7/km2)
Homer Village Champaign 1,073 1,193 Template:Number table sorting/negative−10.1% 0.980 2.54 1,094.9/sq mi (422.7/km2)
Homer Glen Village Will 24,543 24,220 &10000000000000001333608+1.3% 22.125 57.30 1,109.3/sq mi (428.3/km2)
Hometown City Cook 4,343 4,349 Template:Number table sorting/negative−0.1% 0.479 1.24 9,066.8/sq mi (3,500.7/km2)
Homewood Village Cook 19,463 19,323 &10000000000000000724525+0.7% 5.216 13.51 3,731.4/sq mi (1,440.7/km2)
Hoopeston City Vermilion 4,915 5,351 Template:Number table sorting/negative−8.1% 3.686 9.55 1,333.4/sq mi (514.8/km2)
Hooppole Village Henry 180 204 Template:Number table sorting/negative−11.8% 0.372 0.96 483.9/sq mi (186.8/km2)
Hopedale Village Tazewell 830 865 Template:Number table sorting/negative−4.0% 0.882 2.28 941.0/sq mi (363.3/km2)
Hopewell Village Marshall 421 410 &10000000000000002682926+2.7% 1.135 2.94 370.9/sq mi (143.2/km2)
Hopkins Park Village Kankakee 597 603 Template:Number table sorting/negative−1.0% 4.137 10.71 144.3/sq mi (55.7/km2)
Hoyleton Village Washington 520 531 Template:Number table sorting/negative−2.1% 0.760 1.97 684.2/sq mi (264.2/km2)
Hudson Village McLean 1,753 1,838 Template:Number table sorting/negative−4.6% 0.818 2.12 2,143.0/sq mi (827.4/km2)
Huey Village Clinton 160 169 Template:Number table sorting/negative−5.3% 0.216 0.56 740.7/sq mi (286.0/km2)
Hull Village Pike 392 461 Template:Number table sorting/negative−15.0% 1.825 4.73 214.8/sq mi (82.9/km2)
Humboldt Village Coles 361 437 Template:Number table sorting/negative−17.4% 0.343 0.89 1,052.5/sq mi (406.4/km2)
Hume Village Edgar 325 380 Template:Number table sorting/negative−14.5% 0.566 1.47 574.2/sq mi (221.7/km2)
Huntley Village McHenry
Kane		 27,740 24,291 &10000000000000014198674+14.2% 14.289 37.01 1,941.4/sq mi (749.6/km2)
Hurst City Williamson 764 795 Template:Number table sorting/negative−3.9% 0.887 2.30 861.3/sq mi (332.5/km2)
Hutsonville Village Crawford 478 554 Template:Number table sorting/negative−13.7% 0.622 1.61 768.5/sq mi (296.7/km2)
Illiopolis Village Sangamon 846 891 Template:Number table sorting/negative−5.1% 0.677 1.75 1,249.6/sq mi (482.5/km2)
Ina Village Jefferson 1,641 2,338 Template:Number table sorting/negative−29.8% 2.405 6.23 682.3/sq mi (263.4/km2)
Indian Creek Village Lake 536 462 &10000000000000016017316+16.0% 0.267 0.69 2,007.5/sq mi (775.1/km2)
Indian Head Park Village Cook 4,065 3,809 &10000000000000006720924+6.7% 0.930 2.41 4,371.0/sq mi (1,687.7/km2)
Indianola Village Vermilion 227 276 Template:Number table sorting/negative−17.8% 0.388 1.00 585.1/sq mi (225.9/km2)
Industry Village McDonough 399 478 Template:Number table sorting/negative−16.5% 0.460 1.19 867.4/sq mi (334.9/km2)
Inverness Village Cook 7,616 7,399 &10000000000000002932828+2.9% 6.534 16.92 1,165.6/sq mi (450.0/km2)
Iola Village Clay 98 141 Template:Number table sorting/negative−30.5% 0.964 2.50 101.7/sq mi (39.3/km2)
Ipava Village Fulton 447 470 Template:Number table sorting/negative−4.9% 0.268 0.69 1,667.9/sq mi (644.0/km2)
Iroquois Village Iroquois 133 154 Template:Number table sorting/negative−13.6% 0.567 1.47 234.6/sq mi (90.6/km2)
Irving Village Montgomery 373 495 Template:Number table sorting/negative−24.6% 0.897 2.32 415.8/sq mi (160.5/km2)
Irvington Village Washington 581 659 Template:Number table sorting/negative−11.8% 1.010 2.62 575.2/sq mi (222.1/km2)
Irwin Village Kankakee 68 74 Template:Number table sorting/negative−8.1% 0.045 0.12 1,511.1/sq mi (583.4/km2)
Island Lake Village Lake
McHenry		 8,051 8,080 Template:Number table sorting/negative−0.4% 3.348 8.67 2,404.7/sq mi (928.5/km2)
Itasca Village DuPage 9,543 8,649 &10000000000000010336455+10.3% 5.022 13.01 1,900.2/sq mi (733.7/km2)
Iuka Village Marion 512 489 &10000000000000004703476+4.7% 0.733 1.90 698.5/sq mi (269.7/km2)
Ivesdale Village Champaign 265 267 Template:Number table sorting/negative−0.7% 0.716 1.85 370.1/sq mi (142.9/km2)
Jacksonville† City Morgan 17,616 19,446 Template:Number table sorting/negative−9.4% 10.563 27.36 1,667.7/sq mi (643.9/km2)
Jeffersonville Village Wayne 355 367 Template:Number table sorting/negative−3.3% 1.012 2.62 350.8/sq mi (135.4/km2)
Jeisyville Village Christian 102 107 Template:Number table sorting/negative−4.7% 0.122 0.32 836.1/sq mi (322.8/km2)
Jerome Village Sangamon 1,692 1,656 &10000000000000002173913+2.2% 0.462 1.20 3,662.3/sq mi (1,414.0/km2)
Jerseyville† City Jersey 8,337 8,465 Template:Number table sorting/negative−1.5% 5.237 13.56 1,591.9/sq mi (614.6/km2)
Jewett Village Cumberland 196 223 Template:Number table sorting/negative−12.1% 1.005 2.60 195.0/sq mi (75.3/km2)
Johnsburg Village McHenry 6,355 6,337 &10000000000000000284046+0.3% 7.163 18.55 887.2/sq mi (342.5/km2)
Johnsonville Village Wayne 72 77 Template:Number table sorting/negative−6.5% 0.213 0.55 338.0/sq mi (130.5/km2)
Johnston City City Williamson 3,384 3,543 Template:Number table sorting/negative−4.5% 2.116 5.48 1,599.2/sq mi (617.5/km2)
Joliet† City Will
Kendall		 150,362 147,433 &10000000000000001986665+2.0% 64.516 167.10 2,330.6/sq mi (899.8/km2)
Jonesboro† City Union 1,711 1,821 Template:Number table sorting/negative−6.0% 2.700 6.99 633.7/sq mi (244.7/km2)
Joppa Village Massac 350 360 Template:Number table sorting/negative−2.8% 0.486 1.26 720.2/sq mi (278.1/km2)
Joy Village Mercer 372 417 Template:Number table sorting/negative−10.8% 0.428 1.11 869.2/sq mi (335.6/km2)
Junction Village Gallatin 56 129 Template:Number table sorting/negative−56.6% 0.826 2.14 67.8/sq mi (26.2/km2)
Junction City Village Marion 527 482 &10000000000000009336099+9.3% 0.684 1.77 770.5/sq mi (297.5/km2)
Justice Village Cook 12,600 12,926 Template:Number table sorting/negative−2.5% 2.840 7.36 4,436.6/sq mi (1,713.0/km2)
Kampsville Village Calhoun 310 328 Template:Number table sorting/negative−5.5% 1.020 2.64 303.9/sq mi (117.3/km2)
Kane Village Greene 296 438 Template:Number table sorting/negative−32.4% 0.544 1.41 544.1/sq mi (210.1/km2)
Kaneville Village Kane 452 484 Template:Number table sorting/negative−6.6% 0.285 0.74 1,586.0/sq mi (612.4/km2)
Kangley Village LaSalle 235 251 Template:Number table sorting/negative−6.4% 0.261 0.68 235|0.261|sqmi|km2|
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List of municipalities in Illinois Facts for Kids. Kiddle Encyclopedia.