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QuickFacts

DeKalb County, Illinois; Rock Island County, Illinois; Moultrie County, Illinois; Cook County, Illinois; Kane County, Illinois

QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

Table

DeKalb County, Illinois
Rock Island County, Illinois
Moultrie County, Illinois
Cook County, Illinois
Kane County, Illinois
Female persons, percent
50.3%
50.5%
50.4%
51.1%
49.8%
People
Population
Population estimates, July 1, 2023, (V2023)
100,288
141,236
14,342
5,087,072
514,982
Population Estimates, July 1, 2022, (V2022)
100,223
141,559
14,375
5,111,566
514,139
Population estimates base, April 1, 2020, (V2023)
100,422
144,667
14,527
5,275,555
516,516
Population estimates base, April 1, 2020, (V2022)
100,422
144,667
14,527
5,275,555
516,516
Population, percent change - April 1, 2020 (estimates base) to July 1, 2023, (V2023)
-0.1%
-2.4%
-1.3%
-3.6%
-0.3%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
-0.2%
-2.1%
-1.0%
-3.1%
-0.5%
Population, Census, April 1, 2020 100,420 144,672 14,526 5,275,541 516,522
Population, Census, April 1, 2010 105,160 147,546 14,846 5,194,675 515,269
Age and Sex
Persons under 5 years, percent
5.3%
5.7%
5.7%
5.4%
5.7%
Persons under 18 years, percent
21.2%
22.2%
24.7%
20.9%
23.6%
Persons 65 years and over, percent
14.1%
20.6%
19.2%
16.2%
15.7%
Female persons, percent
50.3%
50.5%
50.4%
51.1%
49.8%
Race and Hispanic Origin
White alone, percent
85.0%
81.1%
97.2%
65.1%
86.0%
Black or African American alone, percent(a)
9.2%
12.0%
0.9%
23.6%
6.0%
American Indian and Alaska Native alone, percent(a)
0.5%
0.7%
0.3%
0.8%
1.1%
Asian alone, percent(a)
2.8%
2.8%
0.3%
8.3%
4.7%
Native Hawaiian and Other Pacific Islander alone, percent(a)
0.1%
0.1%
Z
0.1%
0.1%
Two or More Races, percent
2.4%
3.4%
1.2%
2.2%
2.1%
Hispanic or Latino, percent(b)
13.2%
13.9%
1.8%
26.3%
33.1%
White alone, not Hispanic or Latino, percent
73.3%
69.0%
95.6%
41.1%
55.6%
Population Characteristics
Veterans, 2018-2022 4,798 8,560 748 142,022 19,086
Foreign born persons, percent, 2018-2022 6.5% 8.0% 0.9% 21.0% 16.7%
Housing
Housing units, July 1, 2022, (V2022) 41,634 66,774 6,270 2,271,070 190,820
Owner-occupied housing unit rate, 2018-2022 60.0% 68.6% 78.0% 57.5% 75.2%
Median value of owner-occupied housing units, 2018-2022 $218,600 $139,800 $116,400 $293,700 $290,100
Median selected monthly owner costs -with a mortgage, 2018-2022 $1,797 $1,293 $1,094 $2,184 $2,143
Median selected monthly owner costs -without a mortgage, 2018-2022 $812 $585 $593 $856 $896
Median gross rent, 2018-2022 $1,024 $846 $767 $1,318 $1,335
Building permits, 2022 288 105 19 8,326 1,411
Families & Living Arrangements
Households, 2018-2022 39,139 61,014 5,824 2,066,248 182,319
Persons per household, 2018-2022 2.47 2.28 2.44 2.49 2.81
Living in same house 1 year ago, percent of persons age 1 year+, 2018-2022 82.3% 86.9% 91.1% 87.9% 88.6%
Language other than English spoken at home, percent of persons age 5 years+, 2018-2022 11.8% 13.3% 12.0% 35.2% 31.5%
Computer and Internet Use
Households with a computer, percent, 2018-2022 96.1% 92.9% 87.6% 93.5% 95.9%
Households with a broadband Internet subscription, percent, 2018-2022 91.6% 88.3% 80.1% 87.9% 91.4%
Education
High school graduate or higher, percent of persons age 25 years+, 2018-2022 93.0% 89.6% 86.4% 88.2% 86.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2018-2022 34.1% 24.1% 20.7% 41.3% 36.3%
Health
With a disability, under age 65 years, percent, 2018-2022 8.2% 9.8% 8.8% 7.1% 5.9%
Persons without health insurance, under age 65 years, percent
7.4%
8.4%
9.0%
10.1%
8.8%
Economy
In civilian labor force, total, percent of population age 16 years+, 2018-2022 68.3% 61.8% 60.4% 66.1% 69.6%
In civilian labor force, female, percent of population age 16 years+, 2018-2022 64.1% 58.4% 48.7% 61.4% 63.6%
Total accommodation and food services sales, 2017 ($1,000)(c) 166,438 342,567 10,811 19,615,953 1,058,328
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 570,245 980,771 39,300 45,827,390 3,291,429
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 82,887 394,644 37,242 30,567,885 851,565
Total retail sales, 2017 ($1,000)(c) 1,043,878 1,993,948 102,520 66,513,549 6,685,953
Total retail sales per capita, 2017(c) $9,988 $13,864 $6,972 $12,792 $12,565
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2018-2022 26.3 20.1 21.6 32.3 28.7
Income & Poverty
Median household income (in 2022 dollars), 2018-2022 $68,617 $64,435 $72,833 $78,304 $96,400
Per capita income in past 12 months (in 2022 dollars), 2018-2022 $34,196 $34,233 $34,849 $45,646 $44,523
Persons in poverty, percent
13.2%
14.8%
10.2%
13.7%
8.1%
Businesses
Businesses
Total employer establishments, 2021 1,961 3,062 327 134,715 13,181
Total employment, 2021 27,157 58,340 5,040 2,292,825 182,005
Total annual payroll, 2021 ($1,000) 1,307,672 3,700,198 234,122 178,172,447 10,090,364
Total employment, percent change, 2020-2021 -4.0% -5.5% 0.7% -6.4% -4.7%
Total nonemployer establishments, 2021 6,640 7,463 1,079 516,494 40,302
All employer firms, Reference year 2017 1,678 2,284 257 107,113 11,656
Men-owned employer firms, Reference year 2017 916 1,303 142 67,266 7,304
Women-owned employer firms, Reference year 2017 225 316 S 22,204 2,036
Minority-owned employer firms, Reference year 2017 S 207 S 22,452 2,259
Nonminority-owned employer firms, Reference year 2017 1,284 1,631 213 75,768 8,267
Veteran-owned employer firms, Reference year 2017 111 S S 4,412 S
Nonveteran-owned employer firms, Reference year 2017 1,258 1,697 181 93,219 9,928
Geography
Geography
Population per square mile, 2020 159.1 338.4 43.2 5,583.0 994.5
Population per square mile, 2010 166.6 345.0 44.2 5,495.1 990.8
Land area in square miles, 2020 631.34 427.50 335.96 944.93 519.37
Land area in square miles, 2010 631.31 427.64 335.94 945.33 520.06
FIPS Code 17037 17161 17139 17031 17089
Value Notes

Methodology differences may exist between data sources, and so estimates from different sources are not comparable.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2023) refers to the final year of the series (2020 thru 2023). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2018-2022 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2022 5-year ACS Comparison Guidance page.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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