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QuickFacts

Williamson County, Illinois; Lake County, Illinois; LaSalle County, Illinois; Putnam County, Illinois; Kane County, Illinois; DuPage County, Illinois

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

Table

Williamson County, Illinois
Lake County, Illinois
LaSalle County, Illinois
Putnam County, Illinois
Kane County, Illinois
DuPage County, Illinois
Female persons, percent
49.6%
49.6%
49.2%
49.0%
49.8%
50.4%
People
Population
Population estimates, July 1, 2023, (V2023)
66,706
708,760
108,309
5,561
514,982
921,213
Population Estimates, July 1, 2022, (V2022)
66,544
709,899
108,181
5,553
514,139
921,664
Population estimates base, April 1, 2020, (V2023)
67,152
714,336
109,650
5,636
516,516
932,884
Population estimates base, April 1, 2020, (V2022)
67,152
714,336
109,650
5,636
516,516
932,884
Population, percent change - April 1, 2020 (estimates base) to July 1, 2023, (V2023)
-0.7%
-0.8%
-1.2%
-1.3%
-0.3%
-1.3%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
-0.9%
-0.6%
-1.3%
-1.5%
-0.5%
-1.2%
Population, Census, April 1, 2020 67,153 714,342 109,658 5,637 516,522 932,877
Population, Census, April 1, 2010 66,357 703,462 113,924 6,006 515,269 916,924
Age and Sex
Persons under 5 years, percent
5.2%
5.2%
5.0%
4.7%
5.7%
5.4%
Persons under 18 years, percent
21.2%
22.9%
20.8%
19.0%
23.6%
21.8%
Persons 65 years and over, percent
20.2%
16.1%
20.0%
24.9%
15.7%
17.6%
Female persons, percent
49.6%
49.6%
49.2%
49.0%
49.8%
50.4%
Race and Hispanic Origin
White alone, percent
91.1%
79.7%
94.1%
97.1%
86.0%
78.2%
Black or African American alone, percent(a)
5.0%
7.7%
2.9%
0.7%
6.0%
5.5%
American Indian and Alaska Native alone, percent(a)
0.5%
0.9%
0.4%
0.4%
1.1%
0.4%
Asian alone, percent(a)
1.4%
9.3%
1.0%
0.6%
4.7%
13.5%
Native Hawaiian and Other Pacific Islander alone, percent(a)
Z
0.1%
Z
Z
0.1%
0.1%
Two or More Races, percent
2.0%
2.3%
1.5%
1.1%
2.1%
2.2%
Hispanic or Latino, percent(b)
3.0%
23.5%
11.0%
6.6%
33.1%
15.3%
White alone, not Hispanic or Latino, percent
88.5%
58.4%
83.9%
91.1%
55.6%
64.2%
Population Characteristics
Veterans, 2018-2022 4,893 29,346 6,729 393 19,086 27,703
Foreign born persons, percent, 2018-2022 2.2% 18.9% 3.4% 1.8% 16.7% 19.9%
Housing
Housing units, July 1, 2022, (V2022) 32,075 270,669 49,845 3,087 190,820 367,225
Owner-occupied housing unit rate, 2018-2022 71.0% 73.8% 73.4% 82.3% 75.2% 73.1%
Median value of owner-occupied housing units, 2018-2022 $139,500 $313,700 $147,400 $161,500 $290,100 $361,700
Median selected monthly owner costs -with a mortgage, 2018-2022 $1,297 $2,403 $1,378 $1,510 $2,143 $2,365
Median selected monthly owner costs -without a mortgage, 2018-2022 $496 $1,033 $572 $566 $896 $991
Median gross rent, 2018-2022 $824 $1,382 $874 $766 $1,335 $1,551
Building permits, 2022 146 955 94 20 1,411 1,121
Families & Living Arrangements
Households, 2018-2022 28,521 254,794 45,130 2,400 182,319 348,870
Persons per household, 2018-2022 2.28 2.72 2.36 2.34 2.81 2.63
Living in same house 1 year ago, percent of persons age 1 year+, 2018-2022 87.8% 87.1% 89.8% 91.2% 88.6% 89.1%
Language other than English spoken at home, percent of persons age 5 years+, 2018-2022 3.7% 29.9% 7.5% 3.9% 31.5% 28.6%
Computer and Internet Use
Households with a computer, percent, 2018-2022 89.5% 96.2% 91.3% 92.6% 95.9% 96.5%
Households with a broadband Internet subscription, percent, 2018-2022 84.0% 92.8% 85.4% 83.1% 91.4% 93.5%
Education
High school graduate or higher, percent of persons age 25 years+, 2018-2022 92.7% 90.8% 91.1% 93.6% 86.5% 93.5%
Bachelor's degree or higher, percent of persons age 25 years+, 2018-2022 27.1% 46.9% 18.4% 23.5% 36.3% 51.1%
Health
With a disability, under age 65 years, percent, 2018-2022 12.8% 6.6% 8.8% 10.1% 5.9% 4.9%
Persons without health insurance, under age 65 years, percent
6.1%
7.8%
7.1%
7.7%
8.8%
5.8%
Economy
In civilian labor force, total, percent of population age 16 years+, 2018-2022 58.4% 66.4% 62.7% 59.5% 69.6% 68.6%
In civilian labor force, female, percent of population age 16 years+, 2018-2022 55.9% 60.8% 58.5% 57.6% 63.6% 62.0%
Total accommodation and food services sales, 2017 ($1,000)(c) 147,131 1,677,653 216,854 3,325 1,058,328 2,932,078
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 913,417 5,359,178 521,272 1,769 3,291,429 8,717,587
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 148,777 778,801 307,846 14,731 851,565 6,347,816
Total retail sales, 2017 ($1,000)(c) 1,175,046 12,816,945 1,710,570 24,928 6,685,953 19,876,655
Total retail sales per capita, 2017(c) $17,518 $18,236 $15,609 $4,376 $12,565 $21,360
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2018-2022 22.8 29.4 25.6 26.3 28.7 28.4
Income & Poverty
Median household income (in 2022 dollars), 2018-2022 $60,325 $104,553 $67,942 $75,726 $96,400 $107,035
Per capita income in past 12 months (in 2022 dollars), 2018-2022 $34,810 $53,677 $36,060 $37,218 $44,523 $55,107
Persons in poverty, percent
12.7%
8.2%
14.5%
7.5%
8.1%
6.8%
Businesses
Businesses
Total employer establishments, 2021 1,559 19,831 2,537 123 13,181 34,061
Total employment, 2021 24,017 309,173 33,766 1,348 182,005 556,167
Total annual payroll, 2021 ($1,000) 1,067,084 26,525,133 1,636,684 88,722 10,090,364 39,921,478
Total employment, percent change, 2020-2021 1.6% -3.4% -6.2% 14.8% -4.7% -5.0%
Total nonemployer establishments, 2021 4,389 60,999 6,036 370 40,302 92,893
All employer firms, Reference year 2017 1,226 16,994 2,276 91 11,656 29,607
Men-owned employer firms, Reference year 2017 775 10,180 1,246 S 7,304 18,687
Women-owned employer firms, Reference year 2017 161 3,633 360 S 2,036 5,753
Minority-owned employer firms, Reference year 2017 S 2,667 85 S 2,259 4,908
Nonminority-owned employer firms, Reference year 2017 978 12,836 1,836 72 8,267 22,072
Veteran-owned employer firms, Reference year 2017 S 738 S S S 1,286
Nonveteran-owned employer firms, Reference year 2017 920 14,656 1,777 72 9,928 25,451
Geography
Geography
Population per square mile, 2020 159.8 1,610.3 96.6 35.2 994.5 2,845.9
Population per square mile, 2010 157.9 1,585.6 100.4 37.5 990.8 2,799.8
Land area in square miles, 2020 420.21 443.61 1,135.16 160.10 519.37 327.80
Land area in square miles, 2010 420.15 443.67 1,135.12 160.16 520.06 327.50
FIPS Code 17199 17097 17099 17155 17089 17043
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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