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QuickFacts

Will County, Illinois; LaSalle County, Illinois; Rock Island County, Illinois; Randolph 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

Will County, Illinois
LaSalle County, Illinois
Rock Island County, Illinois
Randolph County, Illinois
Kane County, Illinois
Female persons, percent
50.0%
49.2%
50.5%
46.7%
49.8%
People
Population
Population estimates, July 1, 2023, (V2023)
700,728
108,309
141,236
29,815
514,982
Population Estimates, July 1, 2022, (V2022)
698,046
108,181
141,559
30,026
514,139
Population estimates base, April 1, 2020, (V2023)
697,298
109,650
144,667
30,164
516,516
Population estimates base, April 1, 2020, (V2022)
697,298
109,650
144,667
30,164
516,516
Population, percent change - April 1, 2020 (estimates base) to July 1, 2023, (V2023)
0.5%
-1.2%
-2.4%
-1.2%
-0.3%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
0.1%
-1.3%
-2.1%
-0.5%
-0.5%
Population, Census, April 1, 2020 696,355 109,658 144,672 30,163 516,522
Population, Census, April 1, 2010 677,560 113,924 147,546 33,476 515,269
Age and Sex
Persons under 5 years, percent
5.4%
5.0%
5.7%
5.1%
5.7%
Persons under 18 years, percent
23.4%
20.8%
22.2%
19.8%
23.6%
Persons 65 years and over, percent
14.7%
20.0%
20.6%
20.9%
15.7%
Female persons, percent
50.0%
49.2%
50.5%
46.7%
49.8%
Race and Hispanic Origin
White alone, percent
77.8%
94.1%
81.1%
88.9%
86.0%
Black or African American alone, percent(a)
12.8%
2.9%
12.0%
8.5%
6.0%
American Indian and Alaska Native alone, percent(a)
0.5%
0.4%
0.7%
0.4%
1.1%
Asian alone, percent(a)
6.7%
1.0%
2.8%
0.6%
4.7%
Native Hawaiian and Other Pacific Islander alone, percent(a)
0.1%
Z
0.1%
0.1%
0.1%
Two or More Races, percent
2.1%
1.5%
3.4%
1.5%
2.1%
Hispanic or Latino, percent(b)
19.5%
11.0%
13.9%
3.6%
33.1%
White alone, not Hispanic or Latino, percent
59.9%
83.9%
69.0%
86.0%
55.6%
Population Characteristics
Veterans, 2018-2022 26,635 6,729 8,560 2,041 19,086
Foreign born persons, percent, 2018-2022 12.7% 3.4% 8.0% 2.1% 16.7%
Housing
Housing units, July 1, 2022, (V2022) 254,586 49,845 66,774 13,435 190,820
Owner-occupied housing unit rate, 2018-2022 82.2% 73.4% 68.6% 76.0% 75.2%
Median value of owner-occupied housing units, 2018-2022 $283,600 $147,400 $139,800 $129,400 $290,100
Median selected monthly owner costs -with a mortgage, 2018-2022 $2,155 $1,378 $1,293 $1,222 $2,143
Median selected monthly owner costs -without a mortgage, 2018-2022 $883 $572 $585 $452 $896
Median gross rent, 2018-2022 $1,342 $874 $846 $740 $1,335
Building permits, 2022 1,671 94 105 4 1,411
Families & Living Arrangements
Households, 2018-2022 239,064 45,130 61,014 11,650 182,319
Persons per household, 2018-2022 2.88 2.36 2.28 2.33 2.81
Living in same house 1 year ago, percent of persons age 1 year+, 2018-2022 91.1% 89.8% 86.9% 88.4% 88.6%
Language other than English spoken at home, percent of persons age 5 years+, 2018-2022 21.1% 7.5% 13.3% 3.5% 31.5%
Computer and Internet Use
Households with a computer, percent, 2018-2022 95.9% 91.3% 92.9% 88.9% 95.9%
Households with a broadband Internet subscription, percent, 2018-2022 92.3% 85.4% 88.3% 82.6% 91.4%
Education
High school graduate or higher, percent of persons age 25 years+, 2018-2022 91.6% 91.1% 89.6% 86.0% 86.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2018-2022 36.1% 18.4% 24.1% 13.7% 36.3%
Health
With a disability, under age 65 years, percent, 2018-2022 6.5% 8.8% 9.8% 14.6% 5.9%
Persons without health insurance, under age 65 years, percent
6.6%
7.1%
8.4%
6.8%
8.8%
Economy
In civilian labor force, total, percent of population age 16 years+, 2018-2022 68.8% 62.7% 61.8% 52.7% 69.6%
In civilian labor force, female, percent of population age 16 years+, 2018-2022 63.7% 58.5% 58.4% 54.9% 63.6%
Total accommodation and food services sales, 2017 ($1,000)(c) 1,500,753 216,854 342,567 41,482 1,058,328
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 2,757,612 521,272 980,771 182,085 3,291,429
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 2,955,332 307,846 394,644 29,399 851,565
Total retail sales, 2017 ($1,000)(c) 8,424,019 1,710,570 1,993,948 360,237 6,685,953
Total retail sales per capita, 2017(c) $12,202 $15,609 $13,864 $11,167 $12,565
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2018-2022 32.1 25.6 20.1 23.3 28.7
Income & Poverty
Median household income (in 2022 dollars), 2018-2022 $103,678 $67,942 $64,435 $63,860 $96,400
Per capita income in past 12 months (in 2022 dollars), 2018-2022 $44,356 $36,060 $34,233 $29,832 $44,523
Persons in poverty, percent
7.1%
14.5%
14.8%
14.6%
8.1%
Businesses
Businesses
Total employer establishments, 2021 16,469 2,537 3,062 632 13,181
Total employment, 2021 241,177 33,766 58,340 10,022 182,005
Total annual payroll, 2021 ($1,000) 12,759,471 1,636,684 3,700,198 420,287 10,090,364
Total employment, percent change, 2020-2021 -2.0% -6.2% -5.5% -4.6% -4.7%
Total nonemployer establishments, 2021 58,548 6,036 7,463 1,382 40,302
All employer firms, Reference year 2017 13,029 2,276 2,284 474 11,656
Men-owned employer firms, Reference year 2017 8,152 1,246 1,303 264 7,304
Women-owned employer firms, Reference year 2017 2,335 360 316 94 2,036
Minority-owned employer firms, Reference year 2017 1,946 85 207 S 2,259
Nonminority-owned employer firms, Reference year 2017 9,917 1,836 1,631 391 8,267
Veteran-owned employer firms, Reference year 2017 498 S S S S
Nonveteran-owned employer firms, Reference year 2017 11,212 1,777 1,697 396 9,928
Geography
Geography
Population per square mile, 2020 833.1 96.6 338.4 52.4 994.5
Population per square mile, 2010 809.6 100.4 345.0 58.2 990.8
Land area in square miles, 2020 835.88 1,135.16 427.50 575.37 519.37
Land area in square miles, 2010 836.91 1,135.12 427.64 575.50 520.06
FIPS Code 17197 17099 17161 17157 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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