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Greater Boston facts for kids

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Greater Boston
Combined Statistical Area
Boston in July 2015
Boston in July 2015
Country Flag of United States.svg United States
State Flag of Massachusetts.svg Massachusetts
Flag of New Hampshire.svg New Hampshire
Flag of Rhode Island.svg Rhode Island
Principal cities
Population
 (2020)
 • Total 8,466,186 (CSA)
4,941,632 (MSA)
 • Rank
GDP
 • Boston (MSA) $571.7 billion (2022)
Time zone UTC−5 (EST)
 • Summer (DST) UTC−4 (EDT)
Area code(s) 617, 781, 857, 339, 978, 508, 351, 774, 603, 401

Greater Boston is a large area in New England. It includes the city of Boston, which is the capital of Massachusetts. Boston is also the biggest city in New England. Greater Boston also covers many towns and cities around Boston.

The city of Boston is about 48 square miles. It had 675,647 people in 2020. But the whole Greater Boston area is much larger. It includes places like Providence, Rhode Island, Manchester, New Hampshire, and Worcester. More than 8.4 million people live in this wider area. This makes it one of the largest regions in the U.S.

Greater Boston is famous for its many colleges, universities, and hospitals. It has played a big role in American history and business. The region is a world leader in areas like biotechnology (making new medicines), artificial intelligence (AI), and engineering. It is also strong in finance and maritime trade (shipping).

Greater Boston is the 10th largest metropolitan area in the U.S. for population. It is the 6th largest when looking at combined statistical areas. Many important people and historical events in American culture happened here. This includes famous writers, politicians, and events from the American Revolution.

Plymouth was where the first colony in New England started in 1620. The Pilgrims arrived there on the Mayflower. Later, in 1692, the town of Salem had the famous Salem witch trials. In the late 1700s, Boston was called the "Cradle of Liberty." This was because of the important actions there that led to the American Revolution.

The Greater Boston region has been very important in science, business, and culture in the U.S. Before the American Civil War, it was a center for movements against slavery and for other social changes. Many famous American political families, like the Adams and Kennedy families, came from this area.

Harvard University in Cambridge is the oldest university in the U.S. It has a very large financial fund. Its Law School has trained many Justices. Kendall Square in Cambridge is known as "the most innovative square mile on the planet." This is because many new companies and ideas have started there since 2010. Both Harvard and the Massachusetts Institute of Technology (MIT) are among the top universities in the world.

Exploring the Geography of Greater Boston

What Defines the Greater Boston Area?

There are different ways to define the Greater Boston area. These definitions help with planning for things like transportation and economic growth.

The Metropolitan Area Planning Council (MAPC) Definition

The MAPC uses a strict definition for Greater Boston. This area includes 101 cities and towns. They are grouped into eight smaller regions. This area covers most of the land inside the I-495 highway. In 2013, about 3.2 million people lived in the MAPC district. This was almost half of Massachusetts' total population. The area is about 1,422 square miles. A lot of it is covered by forests, water, or open spaces.

The cities and towns in this definition are:

U.S. Census Bureau Definitions

The United States Census uses two main ways to define the Boston area. One is the Boston–Cambridge–Newton, MA–NH Metro Area. This one is based on counties. The other is the Boston–Cambridge–Newton, MA–NH Metropolitan NECTA. This one uses city and town borders.

The counties in the county-based definition are:

The NECTA definition includes all the towns from the MAPC definition. It also adds communities from the Merrimack Valley and parts of southern New Hampshire. This includes areas like Milford and Hampton. It also includes the Taunton area.

Historical population
Census Pop.
1850 650,357
1860 830,998 27.8%
1870 978,346 17.7%
1880 1,205,439 23.2%
1890 1,515,684 25.7%
1900 1,890,122 24.7%
1910 2,260,762 19.6%
1920 2,563,123 13.4%
1930 2,866,567 11.8%
1940 2,926,650 2.1%
1950 3,186,970 8.9%
1960 3,516,435 10.3%
1970 3,918,092 11.4%
1980 3,938,585 0.5%
1990 4,133,895 5.0%
2000 4,391,344 6.2%
2010 4,552,402 3.7%
2020 4,941,632 8.5%
2022 (est.) 4,900,550 7.6%
US Decennial Census
MIT Charles River aerial
Cambridge and Boston with MIT and Kendall Square in the foreground. Boston's Financial District is in the background.

The Combined Statistical Area (CSA) Definition

The broadest definition is the Boston–Worcester–Providence combined statistical area. This area is based on where people travel for work. It includes counties in Connecticut, Massachusetts, Rhode Island, and New Hampshire.

Downtown Providence Rhode Island 2008
Downtown Providence, Rhode Island in 2008.

The counties in this large area are:

In 2020, the total population for this wide region was about 8,466,186 people.

Smaller Regions within Greater Boston

Greater Boston is made up of many smaller regions. These include:

What is the Climate Like?

The Boston area has a humid continental climate. This means it has all four seasons with warm summers and cold winters. There is also a lot of humidity and precipitation (rain and snow) throughout the year.

Climate data for Concord Municipal Airport, New Hampshire (1981−2010 normals, extremes 1903–present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 69
(21)
67
(19)
89
(32)
95
(35)
98
(37)
101
(38)
102
(39)
101
(38)
98
(37)
90
(32)
80
(27)
73
(23)
102
(39)
Mean maximum °F (°C) 50.8
(10.4)
53.7
(12.1)
66.6
(19.2)
81.5
(27.5)
88.7
(31.5)
92.0
(33.3)
93.1
(33.9)
91.8
(33.2)
87.7
(30.9)
78.5
(25.8)
68.7
(20.4)
56.0
(13.3)
95.5
(35.3)
Mean daily maximum °F (°C) 30.8
(−0.7)
34.9
(1.6)
43.8
(6.6)
57.4
(14.1)
68.9
(20.5)
77.4
(25.2)
82.3
(27.9)
80.9
(27.2)
72.6
(22.6)
60.5
(15.8)
48.4
(9.1)
36.3
(2.4)
58.0
(14.4)
Mean daily minimum °F (°C) 10.4
(−12.0)
13.8
(−10.1)
22.5
(−5.3)
32.7
(0.4)
42.6
(5.9)
52.5
(11.4)
57.7
(14.3)
56.1
(13.4)
47.4
(8.6)
35.8
(2.1)
28.2
(−2.1)
17.2
(−8.2)
34.8
(1.6)
Mean minimum °F (°C) −11.2
(−24.0)
−8.2
(−22.3)
0.8
(−17.3)
19.4
(−7.0)
28.1
(−2.2)
37.9
(3.3)
45.4
(7.4)
42.0
(5.6)
31.8
(−0.1)
21.2
(−6.0)
11.1
(−11.6)
−2.8
(−19.3)
−14.6
(−25.9)
Record low °F (°C) −33
(−36)
−37
(−38)
−16
(−27)
4
(−16)
21
(−6)
30
(−1)
35
(2)
29
(−2)
20
(−7)
10
(−12)
−5
(−21)
−22
(−30)
−37
(−38)
Average precipitation inches (mm) 2.70
(69)
2.62
(67)
3.27
(83)
3.41
(87)
3.66
(93)
3.69
(94)
3.74
(95)
3.18
(81)
3.38
(86)
4.04
(103)
3.72
(94)
3.20
(81)
40.61
(1,033)
Average snowfall inches (cm) 18.1
(46)
12.3
(31)
11.1
(28)
2.8
(7.1)
0
(0)
0
(0)
0
(0)
0
(0)
0
(0)
trace 2.6
(6.6)
14.5
(37)
61.4
(156)
Average precipitation days (≥ 0.01 in) 10.8 9.5 11.5 11.8 12.4 12.7 10.9 9.8 9.3 10.1 11.2 10.9 130.9
Average snowy days (≥ 0.1 in) 8.2 6.5 5.3 1.2 0 0 0 0 0 0 1.9 6.6 29.7
Average relative humidity (%) 67.9 66.0 64.8 62.0 65.0 70.9 71.8 74.5 76.3 72.8 73.3 72.3 69.8
Mean monthly sunshine hours 162.8 171.8 210.5 223.2 258.4 274.3 295.8 261.9 214.7 183.4 127.8 134.8 2,519.4
Percent possible sunshine 56 58 57 56 57 60 64 61 57 54 44 48 56
Source: NOAA (relative humidity and sun 1961–1990)
Climate data for Boston (Logan Airport), 1981−2010 normals, extremes 1872−present
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 72
(22)
73
(23)
89
(32)
94
(34)
97
(36)
100
(38)
104
(40)
102
(39)
102
(39)
90
(32)
83
(28)
76
(24)
104
(40)
Mean maximum °F (°C) 56.4
(13.6)
57.7
(14.3)
67.6
(19.8)
80.7
(27.1)
87.3
(30.7)
92.1
(33.4)
94.9
(34.9)
93.3
(34.1)
87.9
(31.1)
79.1
(26.2)
70.5
(21.4)
61.3
(16.3)
96.2
(35.7)
Mean daily maximum °F (°C) 35.8
(2.1)
38.7
(3.7)
45.4
(7.4)
55.6
(13.1)
66.0
(18.9)
75.9
(24.4)
81.4
(27.4)
79.6
(26.4)
72.4
(22.4)
61.4
(16.3)
51.5
(10.8)
41.2
(5.1)
58.8
(14.9)
Mean daily minimum °F (°C) 22.2
(−5.4)
24.7
(−4.1)
31.1
(−0.5)
40.6
(4.8)
49.9
(9.9)
59.5
(15.3)
65.4
(18.6)
64.6
(18.1)
57.4
(14.1)
46.5
(8.1)
38.0
(3.3)
28.2
(−2.1)
44.1
(6.7)
Mean minimum °F (°C) 4.1
(−15.5)
8.5
(−13.1)
14.7
(−9.6)
30.7
(−0.7)
40.8
(4.9)
49.6
(9.8)
57.3
(14.1)
55.4
(13.0)
45.8
(7.7)
34.9
(1.6)
24.2
(−4.3)
11.1
(−11.6)
2.3
(−16.5)
Record low °F (°C) −13
(−25)
−18
(−28)
−8
(−22)
11
(−12)
31
(−1)
41
(5)
50
(10)
46
(8)
34
(1)
25
(−4)
−2
(−19)
−17
(−27)
−18
(−28)
Average precipitation inches (mm) 3.36
(85)
3.25
(83)
4.32
(110)
3.74
(95)
3.49
(89)
3.68
(93)
3.43
(87)
3.35
(85)
3.44
(87)
3.94
(100)
3.99
(101)
3.78
(96)
43.77
(1,112)
Average snowfall inches (cm) 12.9
(33)
10.9
(28)
7.8
(20)
1.9
(4.8)
0
(0)
0
(0)
0
(0)
0
(0)
0
(0)
trace 1.3
(3.3)
9.0
(23)
43.8
(111)
Average precipitation days (≥ 0.01 in) 11.3 9.8 11.6 11.2 12.0 10.9 9.6 9.4 8.6 9.4 10.6 11.6 126.0
Average snowy days (≥ 0.1 in) 6.7 5.3 4.2 0.7 0 0 0 0 0 0.1 0.8 4.6 22.4
Average relative humidity (%) 62.3 62.0 63.1 63.0 66.7 68.5 68.4 70.8 71.8 68.5 67.5 65.4 66.5
Mean monthly sunshine hours 163.4 168.4 213.7 227.2 267.3 286.5 300.9 277.3 237.1 206.3 143.2 142.3 2,633.6
Percent possible sunshine 56 57 58 57 59 63 65 64 63 60 49 50 59
Source: NOAA (relative humidity and sun 1961−1990)
Climate data for Providence, Rhode Island (T. F. Green Airport), 1981–2010 normals, extremes 1904–present
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 69
(21)
72
(22)
90
(32)
98
(37)
96
(36)
98
(37)
102
(39)
104
(40)
100
(38)
88
(31)
81
(27)
77
(25)
104
(40)
Mean maximum °F (°C) 57.2
(14.0)
58.3
(14.6)
68.4
(20.2)
80.3
(26.8)
86.2
(30.1)
91.3
(32.9)
94.5
(34.7)
92.3
(33.5)
87.0
(30.6)
78.1
(25.6)
70.0
(21.1)
60.8
(16.0)
96.2
(35.7)
Mean daily maximum °F (°C) 37.4
(3.0)
40.3
(4.6)
47.8
(8.8)
58.6
(14.8)
68.4
(20.2)
77.5
(25.3)
82.8
(28.2)
81.4
(27.4)
74.2
(23.4)
63.3
(17.4)
53.2
(11.8)
42.3
(5.7)
60.6
(15.9)
Mean daily minimum °F (°C) 21.0
(−6.1)
23.6
(−4.7)
30.0
(−1.1)
39.6
(4.2)
48.6
(9.2)
58.4
(14.7)
64.2
(17.9)
63.2
(17.3)
55.3
(12.9)
43.9
(6.6)
35.7
(2.1)
26.3
(−3.2)
42.5
(5.8)
Mean minimum °F (°C) 2.9
(−16.2)
7.7
(−13.5)
14.7
(−9.6)
28.8
(−1.8)
36.9
(2.7)
47.1
(8.4)
55.0
(12.8)
52.4
(11.3)
42.2
(5.7)
31.2
(−0.4)
21.7
(−5.7)
10.4
(−12.0)
0.9
(−17.3)
Record low °F (°C) −13
(−25)
−17
(−27)
1
(−17)
11
(−12)
29
(−2)
39
(4)
48
(9)
40
(4)
32
(0)
20
(−7)
6
(−14)
−12
(−24)
−17
(−27)
Average precipitation inches (mm) 3.86
(98)
3.29
(84)
5.01
(127)
4.36
(111)
3.55
(90)
3.64
(92)
3.29
(84)
3.60
(91)
3.92
(100)
3.93
(100)
4.51
(115)
4.22
(107)
47.18
(1,198)
Average snowfall inches (cm) 9.0
(23)
8.5
(22)
5.5
(14)
0.6
(1.5)
0
(0)
0
(0)
0
(0)
0
(0)
0
(0)
0
(0)
1.5
(3.8)
8.7
(22)
33.8
(86)
Average precipitation days (≥ 0.01 in) 10.9 9.7 11.9 11.3 12.0 10.9 9.4 9.0 8.7 9.4 10.1 11.6 124.9
Average snowy days (≥ 0.1 in) 5.7 4.6 3.5 0.4 0 0 0 0 0 0 0.6 3.9 18.7
Average relative humidity (%) 63.9 63.0 62.9 61.4 66.6 70.1 71.0 72.5 73.0 70.2 68.9 67.0 67.5
Mean monthly sunshine hours 171.7 172.6 215.6 225.1 254.9 274.1 290.6 262.8 233.0 208.7 148.0 148.6 2,605.7
Percent possible sunshine 58 58 58 56 57 60 63 61 62 61 50 52 58
Source: NOAA (relative humidity and sun 1961–1990), The Weather Channel

People and Cultures of Greater Boston

St. Patrick's Day Parade, Scituate MA
St. Patrick's Day Parade in Scituate, Massachusetts. Many people in this area have Irish family backgrounds.
Boston Chinatown Paifang
Boston's Chinatown has a beautiful gate called a paifang. It is home to many Chinese and Vietnamese restaurants.

Greater Boston has a large Jewish community. It is estimated that 5–6% of the population identifies as Jewish. This is higher than the national average. The number of Jewish people in Greater Boston is growing. This is partly because many children in mixed-faith families are raised Jewish.

The city of Boston also has one of the largest populations of people who identify as LGBT. It ranks fifth among major U.S. cities for this group.

Population by County

Here is a table showing the population in some counties within Greater Boston:

County 2021 Estimate 2020 Census Change Area Density
Middlesex County, Massachusetts 1,614,742 1,632,002 Template:Number table sorting/negative−1.06% 817.82 sq mi (2,118.1 km2) 1,974/sq mi (762/km2)
Essex County, Massachusetts 807,074 809,829 Template:Number table sorting/negative−0.34% 492.56 sq mi (1,275.7 km2) 1,639/sq mi (633/km2)
Suffolk County, Massachusetts 771,245 797,936 Template:Number table sorting/negative−3.35% 58.15 sq mi (150.6 km2) 13,263/sq mi (5,121/km2)
Norfolk County, Massachusetts 724,505 725,981 Template:Number table sorting/negative−0.20% 396.11 sq mi (1,025.9 km2) 1,829/sq mi (706/km2)
Plymouth County, Massachusetts 533,003 530,819 &10000000000000000411439+0.41% 659.07 sq mi (1,707.0 km2) 809/sq mi (312/km2)
Rockingham County, New Hampshire 316,947 314,176 &10000000000000000881989+0.88% 694.72 sq mi (1,799.3 km2) 456/sq mi (176/km2)
Strafford County, New Hampshire 132,416 130,889 &10000000000000001166637+1.17% 368.97 sq mi (955.6 km2) 359/sq mi (139/km2)
Total 4,899,932 4,941,642 Template:Number table sorting/negative−0.84% 3,487.40 sq mi (9,032.3 km2) 1,405/sq mi (542/km2)

Most Diverse Areas

The following table shows some of the most diverse areas in Greater Boston. This means they have a mix of different racial and ethnic groups.

Largest Cities and Towns in Greater Boston

Here are the cities and towns in Greater Boston with more than 50,000 people, based on the 2020 census.

State capital
State largest city
Rank Name State Population (2020) Population (2010) Change
1. Boston  Massachusetts 675,647 617,594 &10000000000000009399864+9.40%
2. Worcester 206,518 181,045 &10000000000000014069982+14.07%
3. Providence  Rhode Island 190,934 178,042 &10000000000000007240988+7.24%
4. Cambridge  Massachusetts 118,403 105,162 &10000000000000012591049+12.59%
5. Manchester  New Hampshire 115,644 109,565 &10000000000000005548304+5.55%
6. Lowell  Massachusetts 115,554 106,519 &10000000000000008482054+8.48%
7. Brockton 105,643 93,810 &10000000000000012613793+12.61%
8. Quincy 101,636 92,271 &10000000000000010149451+10.15%
9. Lynn 101,253 90,329 &10000000000000012093569+12.09%
10. New Bedford 101,079 95,072 &10000000000000006318369+6.32%
11. Fall River 94,000 88,857 &10000000000000005787951+5.79%
12. Nashua  New Hampshire 91,322 86,494 &10000000000000005581890+5.58%
13. Lawrence  Massachusetts 89,143 76,377 &10000000000000016714455+16.71%
14. Newton 88,923 85,146 &10000000000000004435910+4.44%
15. Cranston  Rhode Island 82,934 80,387 &10000000000000003168422+3.17%
16. Warwick 82,823 82,672 &10000000000000000182649+0.18%
17. Somerville  Massachusetts 81,045 75,754 &10000000000000006984449+6.98%
18. Pawtucket  Rhode Island 75,604 71,148 &10000000000000006263001+6.26%
19. Framingham  Massachusetts 72,362 68,318 &10000000000000005919377+5.92%
20. Haverhill 67,787 60,879 &10000000000000011347098+11.35%
21. Malden 66,263 59,450 &10000000000000011460050+11.46%
22. Waltham 65,218 60,632 &10000000000000007563662+7.56%
23. Brookline 63,191 58,732 &10000000000000007592113+7.59%
24. Revere 62,186 51,755 &10000000000000020154574+20.15%
25. Plymouth 61,217 56,468 &10000000000000008410072+8.41%
26. Medford 59,659 56,173 &10000000000000006205828+6.21%
27. Taunton 59,408 55,874 &10000000000000006324945+6.32%
28. Weymouth 57,437 53,743 &10000000000000006873453+6.87%
29. Peabody 54,481 51,251 &10000000000000006302316+6.30%
30. Methuen 53,059 47,255 &10000000000000012282298+12.28%

Education in Greater Boston

Widener Library
Harvard University, a leading global university, is located in Cambridge, MA in Greater Boston.

Greater Boston is a very old and important center for higher education. It has many community colleges and two-year schools. It also has famous universities for both undergraduate and graduate studies. These include top schools for law, medicine, business, and technology. Greater Boston has seven "R1 Research Institutions." These are universities that do a lot of research. This is the highest number of such schools in any single metropolitan area in the United States.


Economy and Major Companies

Greater Boston has a strong economy. Many important companies have their main offices or large operations here. These companies are involved in many different industries.

Major Companies in Greater Boston

Getting Around Greater Boston: Transportation

Greater Boston has many ways to get around, from major highways to public transit and airports.

Major Highways and Routes

  • I‑90
  • I‑93
  • I‑95
  • I‑190
  • I‑195
  • I‑290
  • I-293
  • I-295
  • I-395
  • I‑495
  • US 1
  • US 3
  • US 6
  • US 20
  • US 44
  • Route 1A
  • Route 2
  • Route 2A
  • Route 3
  • Route 3A
  • Route 4
  • Route 9
  • Route 16
  • Route 18
  • Route 24
  • Route 25
  • Route 27
  • Route 28
  • Route 30
  • Route 38
  • Route 53
  • Route 58
  • Route 60
  • Route 62
  • Route 97
  • Route 106
  • Route 109
  • Route 110
  • Route 113
  • Route 114
  • Route 115
  • Route 117
  • Route 122
  • Route 123
  • Route 125
  • Route 126
  • Route 128
  • Route 129
  • Route 133
  • Route 135
  • Route 138
  • Route 139
  • Route 140
  • Route 146
  • Route 213
  • Route 225

Bridges and Tunnels

Airports Serving the Region

Train and Bus Services

MBTA Commuter Rail and funding district map
The MBTA district, with Commuter Rail lines in purple.
  • The Massachusetts Bay Transportation Authority (MBTA), also known as the "T," has subway and light rail lines:
    • Red Line (heavy rail): Connects Cambridge to Braintree and Boston.
    • Orange Line (heavy rail): Connects Boston to Malden.
    • Blue Line (heavy rail): Connects Boston to Revere.
    • Green Line (light rail/streetcar): Connects Medford to Brighton, Brookline, and Newton.
    • Ashmont–Mattapan High-Speed Line (streetcar): Connects Ashmont to Mattapan.
    • Silver Line (bus rapid transit): Connects South Station to Logan Airport and Downtown.
  • The MBTA Commuter Rail connects Boston to many surrounding towns and cities.
  • Amtrak provides train service to other major cities like New York City and Chicago.
  • The Downeaster train goes from Boston to Maine.
  • Massport Logan Express offers bus service to Logan Airport.
  • Plymouth & Brockton Street Railway Co. provides bus services.

The first railway line in the United States was built in Quincy, near the Neponset River.

Several local bus services connect with MBTA commuter rail stations:

  • Brockton Area Transit Authority
  • Cape Ann Transportation Authority
  • Greater Attleboro Taunton Regional Transit Authority
  • Lowell Regional Transit Authority
  • Merrimack Valley Regional Transit Authority
  • MetroWest Regional Transit Authority
  • Montachusett Regional Transit Authority
  • Rhode Island Public Transit Authority
  • Worcester Regional Transit Authority

Ocean Transportation

Salem Ferry
The Salem Ferry, a 92-foot catamaran, approaches its dock in Salem.

Sports in Greater Boston

Greater Boston is home to many professional sports teams.

Club Sport League Stadium Established League titles
Boston Bruins Ice hockey National Hockey League TD Garden (Boston) 1924 6 Stanley Cups
7 Eastern Conference Titles
Boston Celtics Basketball National Basketball Association TD Garden (Boston) 1946 18 NBA Championships
23 Eastern Conference Titles
Boston Red Sox Baseball Major League Baseball Fenway Park (Boston) 1901 9 MLB World Series Championships
14 American League Pennants
New England Patriots Football National Football League Gillette Stadium (Foxboro) 1960 6 Super Bowl Championships
11 AFC Championships
New England Revolution Soccer Major League Soccer Gillette Stadium (Foxboro) 1996 1 US Open Cup
1 Supporters' Shield
New England Free Jacks Rugby union Major League Rugby Veterans Memorial Stadium (Quincy) 2018 1 MLR Championship

Annual Sporting Events

  • The Boston Marathon is a famous race that goes from Hopkinton to Boston.
  • The Head of the Charles Regatta is a large rowing race on the Charles River.
  • Auto races like the Lenox Industrial Tools 301 are held at the New Hampshire Motor Speedway.

The Greater Boston League is a sports conference for high schools in Massachusetts.

Images for kids

See also

Kids robot.svg In Spanish: Gran Boston para niños

kids search engine
Greater Boston Facts for Kids. Kiddle Encyclopedia.