McLean County, Illinois facts for kids
Quick facts for kids
McLean 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 | December 25, 1830 |
Named for | John McLean |
Seat | Bloomington |
Largest city | Bloomington |
Area | |
• Total | 1,186 sq mi (3,070 km2) |
• Land | 1,183 sq mi (3,060 km2) |
• Water | 2.9 sq mi (8 km2) 0.2% |
Population
(2010)
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• Total | 169,572 |
• Estimate
(2019)
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171,517 |
• Density | 142.98/sq mi (55.204/km2) |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Congressional districts | 13th, 18th |
McLean County is the largest county by land area in the U.S. state of Illinois. According to the 2010 census, it had a population of 169,572. Its county seat is Bloomington. McLean County is included in the Bloomington–Normal, IL Metropolitan Statistical Area.
Contents
Pronunciation
Locally, the second syllable of McLean is pronounced with a 'long a' (ā, IPA /ei/) sound (i.e. "muh-KLAIN") (as with native son McLean Stevenson), not with a 'long e' (ē, IPA /i/) sound ("muh-KLEEN").
History
McLean County was formed late in 1830 out of Tazewell County. It was named for John McLean, United States Senator for Illinois, who died in 1830.
Geography
According to the U.S. Census Bureau, the county has a total area of 1,186 square miles (3,070 km2), of which 1,183 square miles (3,060 km2) is land and 2.9 square miles (7.5 km2) (0.2%) is water. It is the largest county in Illinois by land area and third-largest by total area. McLean County is actually larger than the land area of Rhode Island (1045 sq mi).
Climate and weather
Weather chart for Bloomington, Illinois | |||||||||||||||||||||||||||||||||||||||||||||||
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J | F | M | A | M | J | J | A | S | O | N | D | ||||||||||||||||||||||||||||||||||||
1.7
31
14
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1.7
37
18
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2.9
48
29
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3.8
61
40
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4.5
73
51
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3.9
83
61
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4
86
65
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3.8
84
63
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3
77
54
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2.7
65
42
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3.1
49
31
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2.4
36
20
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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 Bloomington have ranged from a low of 14 °F (−10 °C) in January to a high of 86 °F (30 °C) in July, although a record low of −23 °F (−31 °C) was recorded in January 1985 and a record high of 103 °F (39 °C) was recorded in June 1988. Average monthly precipitation ranged from 1.71 inches (43 mm) in February to 4.52 inches (115 mm) in May.
Adjacent counties
- Woodford County - northwest
- Livingston County - northeast
- Ford County - east
- Champaign County - southeast
- Piatt County - south
- DeWitt County - south
- Logan County - southwest
- Tazewell County - west
Major highways
- Interstate 39
- Interstate 55
- Interstate 74
- U.S. Highway 24
- U.S. Highway 51
- U.S. Highway 66
- U.S. Highway 136
- U.S. Highway 150
- Illinois Route 9
- Illinois Route 54
- Illinois Route 122
- Illinois Route 165
- Illinois Route 251
Demographics
Historical population | |||
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Census | Pop. | %± | |
1840 | 6,565 | — | |
1850 | 10,163 | 54.8% | |
1860 | 28,772 | 183.1% | |
1870 | 53,988 | 87.6% | |
1880 | 60,100 | 11.3% | |
1890 | 63,036 | 4.9% | |
1900 | 67,843 | 7.6% | |
1910 | 68,008 | 0.2% | |
1920 | 70,107 | 3.1% | |
1930 | 73,117 | 4.3% | |
1940 | 73,930 | 1.1% | |
1950 | 76,577 | 3.6% | |
1960 | 83,877 | 9.5% | |
1970 | 104,389 | 24.5% | |
1980 | 119,149 | 14.1% | |
1990 | 129,180 | 8.4% | |
2000 | 150,433 | 16.5% | |
2010 | 169,572 | 12.7% | |
2019 (est.) | 171,517 | 1.1% | |
U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2019 |
As of the 2010 United States Census, there were 169,572 people, 65,104 households, and 40,124 families residing in the county. The population density was 143.3 inhabitants per square mile (55.3/km2). There were 69,656 housing units at an average density of 58.9 per square mile (22.7/km2). The racial makeup of the county was 84.3% white, 7.3% black or African American, 4.3% Asian, 0.2% American Indian, 1.5% from other races, and 2.3% from two or more races. Those of Hispanic or Latino origin made up 4.4% of the population. In terms of ancestry, 31.2% were German, 15.4% were Irish, 11.4% were American, and 11.0% were English.
Of the 65,104 households, 31.4% had children under the age of 18 living with them, 48.5% were married couples living together, 9.6% had a female householder with no husband present, 38.4% were non-families, and 28.1% of all households were made up of individuals. The average household size was 2.44 and the average family size was 3.02. The median age was 32.1 years.
The median income for a household in the county was $57,642 and the median income for a family was $77,093. Males had a median income of $52,271 versus $39,685 for females. The per capita income for the county was $28,167. About 6.2% of families and 12.9% of the population were below the poverty line, including 11.4% of those under age 18 and 5.5% of those age 65 or over.
Communities
Cities
Town
Villages
Census-designated place
Other unincorporated communities
Townships
McLean County is divided into these townships:
- Allin
- Anchor
- Arrowsmith
- Bellflower
- Bloomington
- Blue Mound
- Cheney's Grove
- Chenoa
- Cropsey
- Dale
- Danvers
- Dawson
- Downs
- Dry Grove
- Empire
- Funk's Grove
- Gridley
- Hudson
- Lawndale
- Lexington
- Martin
- Money Creek
- Mount Hope
- Normal
- Old Town
- Randolph
- Towanda
- West
- White Oak
- Yates
Ghost towns
- Allin
- Benjaminville
- Kumler
Notable persons
- George J. Mecherle, founder of State Farm
- Adlai Stevenson II, Governor of Illinois (1949–53), two-time Democratic nominee for the U.S. presidency, and Ambassador to the United Nations (1961–65)
- Pokey LaFarge, musician and songwriter
- Bonnie Lou, recording artist and television celebrity
- William H. Rowe, farmer, businessman, and politician
See also
In Spanish: Condado de McLean (Illinois) para niños