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St. Clair County, IL


Metropolitan Statistical Area: St. Louis, MO-IL
Designated Market Area: St. Louis, MO-IL
American Communities Project County Type (2023): Military Posts

Places in St. Clair County, IL     [Sort places by population]

 

Tracts in St. Clair County, IL

   



Click here to view election data for St. Clair County, IL

2022 population: 252,671   ( 17,385 from 2010 , 4,732 from 2020)
Land area: 657.7 square miles
Population density: 384.2 persons per square mile

2022 Census data
White:152,505 60.36% 10.2%
Black:76,90130.44% 6.1%
Indian:6260.25% 16.1%
Asian:4,0651.61% 18.7%
2+ races:6,6492.63% 27.2%
Hispanic:11,9254.72% 35.7%
Total non-White:100,16639.64% 0.0%

2020-2022 ComponentsNumberRate
Births:6,405 12.4
Deaths:6,94213.5
Net Migration: -4,456-8.7
Net Immigration: 1850.4
Change in White population:-17,353 -6.4
Change in Non-White pop.:-32 -0.0




Race Breakdown with Components of Population Change
[Display all years]

Year:
Total population:
White:
Black:
Indian:
Asian:
2+ races:
Hispanic:
Total non-White:

2010
270,056
169,85862.90%
81,86030.31%
5390.20%
3,4261.27%
5,2271.94%
8,7853.25%
100,19837.10%

2000
256,082
171,15166.83%
73,28228.62%
5770.23%
2,3620.92%
2,8411.11%
5,6042.19%
84,93133.17%

1990
262,852
185,55070.59%
71,10127.05%
7120.27%
1,7480.67%
n/a
3,7411.42%
77,30229.41%

1980
267,531
188,91670.61%
73,04427.30%
3640.14%
1,5710.59%
n/a
3,4511.29%
78,61529.39%

1970
285,176
217,78876.37%
62,65521.97%
2190.08%
4360.15%
n/a
3,8471.35%
67,388 23.63%

Decade:
Components:
Births:
Deaths:
Net Migration:
Net Immigration:
Change in White population:
Change in Non-White pop.:
2000's
NumberRate
34,749 13.6
23,4429.2
-4,751-1.9
4880.2
-1,293 -0.5
15,267 6.0
1990's
NumberRate
40,610 15.4
26,41510.0
-18,589-7.1
8750.3
-14,399 -5.5
7,629 2.9
1980's
NumberRate
47,301 17.7
26,221 9.8
-24,142 -9.0
n/a
-3,366 -1.3
-1,313 -0.5
1970's
NumberRate
n/a
n/a
-44,334 -15.5
n/a
-28,872 -10.1
11,227 3.9

Age, Family & Household Data for St. Clair County, IL
[Display all years]

Year:
 
Median Age:
Under 18:
Voting Age Population:
Over 65:
Households:
Persons Per HH:
Families (%HH):
Married Couples (%Fams):
Single Mothers (%Fams):
Non-Family (%HH):

2022
NumberPercent
39.4
59,716 23.6%
192,955 76.4%
42,018 16.6%
100,701
2.51
64,213 63.8%
44,817 69.8%
8,149 12.7%
36,488 36.2%

2010
NumberPercent
36.9
68,588 25.4%
201,468 74.6%
33,810 12.5%
105,045
2.53
70,689 67.3%
46,846 66.3%
10,540 14.9%
34,356 32.7%

2000
NumberPercent
35.5
70,955 27.7%
185,127 72.3%
33,589 13.1%
96,777
2.60
67,613 69.9%
47,112 69.7%
9,697 14.3%
29,164 30.1%

1990
NumberPercent
32.1
74,716 28.4%
188,136 71.6%
33,391 12.7%
95,112
2.71
69,169 72.7%
50,650 73.2%
9,272 13.4%
25,943 27.3%

1980
NumberPercent
28.8
84,463 31.6%
183,068 68.4%
29,221 10.9%
90,801
2.90
69,142 76.1%
53,293 77.1%
9,126 13.2%
21,659 23.9%

2022 Housing Data for St. Clair County, IL

Housing Data
 Number%
Housing Units115,165 
Median Value$158,500 
Occupied100,70187.4%
Vacant14,46412.6%
Owned68,40467.9%
Rented32,29732.1%
Median Rent$1,002 
Single-Family Units87,53976.0%
    Detached82,79471.9%
    Attached4,7454.1%
Buldings with 5+ Units13,10311.4%
Mobile Homes5,4594.7%

2022 Income & Employment Data for St. Clair County, IL

Household Income
RangeNumber%
Less than $10,0005,8745.8%
$10,000 to $14,9994,0394.0%
$15,000 to $19,9993,5663.5%
$20,000 to $24,9994,3874.4%
$25,000 to $29,9994,0584.0%
$30,000 to $34,9993,7223.7%
$35,000 to $39,9994,1914.2%
$40,000 to $44,9993,9143.9%
$45,000 to $49,9993,7693.7%
$50,000 to $59,9997,2727.2%
$60,000 to $74,9999,7009.6%
$75,000 to $99,99913,98513.9%
$100,000 to $124,9999,4639.4%
$125,000 to $149,9996,3556.3%
$150,000 to $199,9998,7278.7%
$200,000 or more7,6797.6%
Median Household Income68,915 
Per Capita Income36,010 
Cost of Living Index   (100 = average)
Compared to state89 
Compared to U.S.88 
Welfare Households
 Number%
SSI5,7805.7%
Public Assistance2,5222.5%
Public Asst. or Food Stamps16,01015.9%
Labor Force, Ages 25-64
 Number%
Employed108,12269.8%
Unemployed6,8084.4%
In Armed Forces3,2332.1%
Total Labor Force118,16376.3%
Not in Labor Force36,66623.7%
Real Unemployment Rate 28.1%
Class of Worker
 MaleFemale% Male
Private Sector43,07539,37052.2%
Non-Profit3,1767,83228.9%
Self-Employed4,6513,45757.4%
Local Government3,1374,92038.9%
State Government1,4862,12441.2%
Federal Government4,1072,73460.0%
Total Private + Self47,72642,82752.7%
Total Non-Profit + Govt.11,90617,61040.3%
Total59,63260,43749.7%
Pct. Govt.15.4%  
Occupation
 Number%
Management, Business, Science, Arts18,09015.1%
Sales and Office Occupations25,01220.8%
Professional, Technical28,13523.4%
Service Occupations22,24218.5%
Farming, Forestry, Fishing3750.3%
All others26,72022.2%
White Collar 59.3%
Industry
 Number%
Health care and social assistance17,77614.8%
Retail trade12,90210.7%
Manufacturing10,4628.7%
Educational services10,0938.4%
Accommodation and food services9,7438.1%
Professional, scientific, technical8,7487.3%
Transportation and warehousing8,1876.8%
Public administration7,6426.4%
Construction6,0805.1%
Finance and insurance5,7284.8%
Administrative, support, waste mgmt.5,7224.8%
Other services5,4944.6%
Arts, entertainment, recreation2,7802.3%
Wholesale trade2,2351.9%
Real estate and rental and leasing2,1771.8%
Information1,8021.5%
Utilities1,4101.2%
Agriculture, forestry, fishing, hunting8010.7%
Mining, quarrying, oil/gas extraction3350.3%
Management820.1%

2022 Ancestry, Citizenship & Language Data for St. Clair County, IL

Hispanic Breakdown
CountryNumber%
Mexican7,2582.83%
Puerto Rican1,4520.57%
Cuban2600.10%
Dominican970.04%
Total Central American6520.25%
Costa Rican1360.05%
Guatemalan1990.08%
Honduran2090.08%
Nicaraguan00.00%
Panamanian610.02%
Salvadoran470.02%
Other Central American00.00%
Total South American2130.08%
Argentinean00.00%
Bolivian690.03%
Chilean00.00%
Colombian620.02%
Ecuadorian100.00%
Paraguayan00.00%
Peruvian620.02%
Uruguayan00.00%
Venezuelan100.00%
Other South American00.00%
Other Hispanic1,5920.62%
Asian Breakdown
CountryNumber%
Filipino9960.39%
Indian8660.34%
Chinese7860.31%
Korean4500.18%
Japanese1660.06%
Vietnamese1220.05%
Thai950.04%
Burmese410.02%
Bangladeshi310.01%
Language Spoken at Home
LanguageNumber%
English229,41895.1%
Spanish5,9142.5%
Other Indo-European1,1880.5%
German, other Germanic9290.4%
Other7660.3%
Chinese6130.3%
Arabic5560.2%
Tagalog5450.2%
Other Asian5270.2%
Ancestry
CountryNumber%
German56,15721.9%
Irish23,8159.3%
English20,3027.9%
American10,4664.1%
French7,3622.9%
Italian7,1712.8%
Polish6,6692.6%
Scottish3,6311.4%
European3,6061.4%
Dutch1,9500.8%
Scotch-Irish1,6910.7%
Norwegian1,4700.6%
Welsh1,4470.6%
Swedish1,3180.5%
African1,0270.4%
Citizenship & Nativity
 Number%
U.S. citizen253,43098.7%
Not a citizen3,3611.3%
Native248,64196.8%
Foreign-born8,1503.2%

2022 Educational Attainment Data for St. Clair County, IL

Educational Attainment, Population 25 Years and Older
< 9 Years9-12 YearsH.S. Grad or GEDSome CollegeBach. DegreeGrad Degree
4,173 2.4%9,442 5.4%46,507 26.5%61,887 35.3%31,097 17.7%22,141 12.6%
  Average years of education: 13.7
Population 25 Years and Older
< 9 Years 4,173 2.4%
9-12 Years 9,442 5.4%
H.S. Grad or GED 46,507 26.5%
Some College 61,887 35.3%
Bach. Degree 31,097 17.7%
Grad Degree 22,141 12.6%
Average years of education: 13.7

Source for the above data: U.S. Census Bureau / American Community Survey (5 year-estimates)


Historical Labor Force Data for St. Clair County, IL

Labor Force Data from the Bureau of Labor Statistics
YearLabor
Force		EmployedUnemployedUnemp.
Rate		State
Avg.
1990 120,606 111,740 8,866 7.4% 6.3%
1991 117,349 108,220 9,129 7.8% 7.3%
1992 118,071 108,353 9,718 8.2% 7.9%
1993 117,585 109,023 8,562 7.3% 7.5%
1994 116,979 109,734 7,245 6.2% 5.8%
1995 116,144 109,683 6,461 5.6% 5.2%
1996 117,376 111,042 6,334 5.4% 5.3%
1997 119,452 113,631 5,821 4.9% 4.8%
1998 118,308 112,264 6,044 5.1% 4.5%
1999 117,504 111,557 5,947 5.1% 4.4%
2000 119,895 114,104 5,791 4.8% 4.4%
2001 117,918 111,704 6,214 5.3% 5.4%
2002 117,969 110,636 7,333 6.2% 6.6%
2003 118,179 109,851 8,328 7.0% 6.7%
2004 118,747 110,670 8,077 6.8% 6.2%
2005 121,871 114,323 7,548 6.2% 5.7%
2006 123,938 116,776 7,162 5.8% 4.6%
2007 125,222 117,508 7,714 6.2% 5.1%
2008 124,905 115,353 9,552 7.6% 6.5%
2009 123,698 110,095 13,603 11.0% 10.2%
2010 132,854 119,089 13,765 10.4% 10.5%
2011 132,746 119,838 12,908 9.7% 9.8%
2012 129,815 117,358 12,457 9.6% 9.0%
2013 127,666 115,207 12,459 9.8% 9.1%
2014 126,426 116,428 9,998 7.9% 7.2%
2015 126,401 118,065 8,336 6.6% 6.0%
2016 127,728 119,971 7,757 6.1% 5.9%
2017 126,599 120,182 6,417 5.1% 5.0%
2018 127,125 120,764 6,361 5.0% 4.4%
2019 127,448 122,061 5,387 4.2% 4.0%
2020 125,155 113,836 11,319 9.0% 9.5%
2021 124,987 117,304 7,683 6.1% 6.1%
2022 123,609 118,301 5,308 4.3% 4.6%
2023 124,359 118,597 5,762 4.6% 4.5%
Link: Information about the TRUE unemployment rate from shadowstats.com