Kendall County, Illinois facts for kids
Quick facts for kids
Kendall County
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Location within the U.S. state of Illinois
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Illinois's location within the U.S. |
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Country | United States |
State | Illinois |
Founded | 1841 |
Named for | Amos Kendall |
Seat | Yorkville |
Largest village | Oswego |
Area | |
• Total | 322 sq mi (830 km2) |
• Land | 320 sq mi (800 km2) |
• Water | 2.0 sq mi (5 km2) 0.61% |
Population
(2020)
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• Total | 131,869 |
• Estimate
(2019)
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128,990 |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Congressional districts | 11th, 14th |
Kendall County is a county in the U.S. state of Illinois, within the Chicago metropolitan area. According to the 2020 census, it has a population of 131,869. Its county seat is Yorkville, and its most populous municipality is Oswego.
Kendall County is part of the Chicago metropolitan area and was the fastest-growing county in the United States between 2000 and 2010.
Contents
History
Kendall County was formed in 1841 out of LaSalle and Kane counties.
The county is named after Amos Kendall. Kendall was the editor of the Frankfort, Kentucky newspaper, and went on to be an important advisor to President Andrew Jackson. Kendall became the U.S. Postmaster General in 1835.
Geography
According to the U.S. Census Bureau, the county has a total area of 322 square miles (830 km2), of which 320 square miles (830 km2) is land and 2.0 square miles (5.2 km2) (0.6%) is water.
Kendall County is a small, but rapidly growing county that has the majority of its population in the northeast, and along the Fox River (the only river in the county) which runs through the northwestern section of the county. Many new subdivisions have been constructed in this county, which has produced considerable population growth. Southern Kendall still remains largely agricultural. Kendall County has two primary ranges of low-lying hills formed by what is known as an end moraine. Ransom, the more predominant of the two moraines, runs through the west and north-central part of the county. This moraine has created elevations of over 800 feet (240 m), in contrast to elevations in southern Kendall County that drop to the lower 500 feet (150 m) range. Minooka, the other major end moraine ridge in Kendall County, runs along its entire eastern border with Will County. The two moraines intersect at almost a right angle in the township of Oswego. The only designated state park in the county is Silver Springs State Fish and Wildlife Area.
Climate and weather
Weather chart for Yorkville, Illinois | |||||||||||||||||||||||||||||||||||||||||||||||
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J | F | M | A | M | J | J | A | S | O | N | D | ||||||||||||||||||||||||||||||||||||
1.6
29
10
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1.5
35
16
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2.6
46
26
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3.9
59
36
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3.9
71
46
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4.3
81
56
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4.4
84
61
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4.4
82
58
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3.5
75
50
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2.7
63
38
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3.2
47
28
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2.4
34
16
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temperatures in °F precipitation totals in inches source: The Weather Channel |
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Metric conversion
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In recent years, average temperatures in the county seat of Yorkville have ranged from a low of 10 °F (−12 °C) in January to a high of 84 °F (29 °C) in July, although a record low of −26 °F (−32 °C) was recorded in January 1985 and a record high of 111 °F (44 °C) was recorded in July 1936. Average monthly precipitation ranged from 1.52 inches (39 mm) in February to 4.39 inches (112 mm) in July.
Major highways
- Interstate 80
- U.S. Highway 30
- U.S. Highway 34
- U.S. Highway 52
- Illinois Route 25
- Illinois Route 31
- Illinois Route 47
- Illinois Route 71
- Illinois Route 126
Adjacent counties
- Kane County - north
- DuPage County - northeast
- Will County - east
- Grundy County - south
- LaSalle County - west
- DeKalb County - northwest
Demographics
Historical population | |||
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Census | Pop. | %± | |
1850 | 7,730 | — | |
1860 | 13,074 | 69.1% | |
1870 | 12,399 | −5.2% | |
1880 | 13,083 | 5.5% | |
1890 | 12,106 | −7.5% | |
1900 | 11,467 | −5.3% | |
1910 | 10,777 | −6.0% | |
1920 | 10,074 | −6.5% | |
1930 | 10,555 | 4.8% | |
1940 | 11,105 | 5.2% | |
1950 | 12,115 | 9.1% | |
1960 | 17,540 | 44.8% | |
1970 | 26,374 | 50.4% | |
1980 | 37,202 | 41.1% | |
1990 | 39,413 | 5.9% | |
2000 | 54,544 | 38.4% | |
2010 | 114,736 | 110.4% | |
2020 | 131,869 | 14.9% | |
U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2019 |
As of the 2010 United States Census, 114,736 people, 38,022 households, and 30,067 families were residing in the county. The population density was 358.2 inhabitants per square mile (138.3/km2). The 40,321 housing units averaged 125.9 per square mile (48.6/km2). The racial makeup of the county was 83.6% White, 5.7% African American, 3.0% Asian, 0.3% Native American, 5.0% from other races, and 2.3% from two or more races. Those of Hispanic or Latino origin made up 15.6% of the population. In terms of ancestry, 28.0% were German, 16.0% were Irish, 9.5% were Polish, 9.4% were Italian, 7.5% were English, and 3.2% were American.
Of the 38,022 households, 47.9% had children under the age of 18 living with them, 65.8% were married couples living together, 9.2% had a female householder with no husband present, 20.9% were not families, and 16.4% of all households were made up of individuals. The average household size was 3.01, and the average family size was 3.41. The median age was 32.9 years.
The county's median household income was $79,897 and its median family income was $87,309. Males had a median income of $64,048 versus $42,679 for females. The county's per capita income was $30,565. About 2.9% of families and 3.9% of the population were below the poverty line, including 4.6% of those under age 18 and 3.4% of those age 65 or over.
Kendall County was listed as the fastest-growing county in the US from 2000 to 2009, experiencing a population growth rate of 110.4% in this period. The reason for this growth is heavy suburbanization from the metropolitan Chicago area.
Communities
Cities
Villages
- Lisbon
- Millbrook
- Millington (part)
- Minooka (part)
- Montgomery (part)
- Newark
- Oswego
- Plainfield (part)
- Plattville
Census-designated place
Other unincorporated communities
- Bristol
- Helmar
- Little Rock
Townships
The county is an 18-mile (29 km) square which is divided up into 9 townships. Each township is divided into 36 1 mile square sections, except that the Fox River is used as a Township border, resulting in Bristol being the smallest township with the extra area being assigned to Oswego and Kendall Townships. There are also two exceptions to the section grid to reflect Indian land grants under the Treaty of Prairie du Chien in 1829: the Mo-Ah-Way Reservation in Oswego Township and the Waish-Kee-shaw Reservation in Na-Au-Say Township. These areas were eventually sold to European settlers.
- Big Grove Township
- Bristol Township
- Fox Township
- Kendall Township
- Lisbon Township
- Little Rock Township
- Na-au-say Township
- Oswego Township
- Seward Township
In popular culture
Various locations within and around the City of Plano was used as a stand-in for Clark Kent's hometown of Smallville, Kansas in the 2013 film Man of Steel as well as the 2016 film Batman v. Superman: Dawn of Justice. Plano has also been used in the film Witless Protection, with both films having been filmed in Plano's historic downtown area. Filming has also been done south of Plano at the Farnsworth House, a Modern architectural landmark for various documentaries and commercials.
Education
- Lisbon Community Consolidated School District 90
- Newark Community Consolidated School District 66
- Newark Community High School District 18
- Oswego Community Unit School District 308
- Plano Community Unit School District 88
- Yorkville Community Unit School District 115
- School District #101
- School District #201
- School District #202
- School District #429
- School District #430 (Sandwich Community School District #430)
The northern half of the county is in Community College District 516 and is served by Waubonsee Community College in Sugar Grove, Aurora, and Plano. The southern half is in Community College District 525 and is served by Joliet Junior College in Joliet.
See also
In Spanish: Condado de Kendall (Illinois) para niños