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QuickFacts

LaSalle County, Illinois; Johnson County, Illinois; Kane County, Illinois; Randolph County, Illinois; Will County, Illinois

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

Table

LaSalle County, Illinois
Johnson County, Illinois
Kane County, Illinois
Randolph County, Illinois
Will County, Illinois
Female persons, percent
49.5%
45.5%
50.2%
44.9%
50.4%
People
Population
Population estimates, July 1, 2019, (V2019) 108,669 12,417 532,403 31,782 690,743
Population estimates base, April 1, 2010, (V2019) 113,920 12,577 515,322 33,480 677,580
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) -4.6% -1.3% 3.3% -5.1% 1.9%
Population, Census, April 1, 2020 109,658 13,308 516,522 30,163 696,355
Population, Census, April 1, 2010 113,924 12,582 515,269 33,476 677,560
Age and Sex
Persons under 5 years, percent
5.5%
4.7%
6.2%
5.2%
5.8%
Persons under 18 years, percent
21.3%
18.3%
25.0%
19.1%
24.4%
Persons 65 years and over, percent
19.4%
21.9%
14.3%
19.4%
13.5%
Female persons, percent
49.5%
45.5%
50.2%
44.9%
50.4%
Race and Hispanic Origin
White alone, percent
94.3%
91.0%
86.6%
87.1%
79.2%
Black or African American alone, percent(a)
2.9%
7.1%
6.0%
10.6%
12.2%
American Indian and Alaska Native alone, percent(a)
0.4%
0.4%
1.0%
0.3%
0.5%
Asian alone, percent(a)
0.9%
0.3%
4.4%
0.5%
6.0%
Native Hawaiian and Other Pacific Islander alone, percent(a)
Z
Z
0.1%
0.1%
0.1%
Two or More Races, percent
1.4%
1.2%
2.0%
1.3%
2.0%
Hispanic or Latino, percent(b)
10.3%
3.1%
32.4%
3.3%
18.2%
White alone, not Hispanic or Latino, percent
84.7%
88.4%
56.6%
84.5%
62.5%
Population Characteristics
Veterans, 2015-2019 7,043 958 20,699 2,248 29,993
Foreign born persons, percent, 2015-2019 3.7% 1.9% 17.5% 1.4% 12.3%
Housing
Housing units, July 1, 2019, (V2019) 50,176 5,639 190,970 13,971 246,655
Owner-occupied housing unit rate, 2015-2019 71.8% 84.2% 73.9% 74.0% 81.3%
Median value of owner-occupied housing units, 2015-2019 $127,200 $109,500 $238,300 $110,200 $232,000
Median selected monthly owner costs -with a mortgage, 2015-2019 $1,228 $1,148 $1,890 $1,076 $1,918
Median selected monthly owner costs -without a mortgage, 2015-2019 $512 $426 $763 $407 $760
Median gross rent, 2015-2019 $777 $663 $1,148 $680 $1,176
Building permits, 2020 93 0 1,272 29 1,775
Families & Living Arrangements
Households, 2015-2019 45,095 4,303 179,637 11,883 229,498
Persons per household, 2015-2019 2.36 2.38 2.93 2.39 2.96
Living in same house 1 year ago, percent of persons age 1 year+, 2015-2019 87.5% 84.2% 88.1% 86.6% 90.3%
Language other than English spoken at home, percent of persons age 5 years+, 2015-2019 7.6% 3.6% 31.4% 4.2% 20.5%
Computer and Internet Use
Households with a computer, percent, 2015-2019 87.3% 76.3% 93.6% 84.8% 93.8%
Households with a broadband Internet subscription, percent, 2015-2019 82.1% 69.1% 87.9% 76.5% 89.1%
Education
High school graduate or higher, percent of persons age 25 years+, 2015-2019 88.6% 82.2% 84.6% 84.3% 91.0%
Bachelor's degree or higher, percent of persons age 25 years+, 2015-2019 17.8% 16.0% 33.1% 13.3% 34.3%
Health
With a disability, under age 65 years, percent, 2015-2019 9.0% 9.6% 5.6% 10.8% 5.7%
Persons without health insurance, under age 65 years, percent
6.5%
7.3%
10.2%
6.6%
6.9%
Economy
In civilian labor force, total, percent of population age 16 years+, 2015-2019 61.9% 37.8% 68.7% 51.7% 68.6%
In civilian labor force, female, percent of population age 16 years+, 2015-2019 58.2% 46.9% 62.3% 55.1% 63.2%
Total accommodation and food services sales, 2012 ($1,000)(c) 188,570 D 720,315 29,598 1,313,535
Total health care and social assistance receipts/revenue, 2012 ($1,000)(c) 448,056 12,554 2,406,944 260,402 2,467,555
Total manufacturers shipments, 2012 ($1,000)(c) 2,345,626 D 10,338,688 609,319 20,627,242
Total retail sales, 2012 ($1,000)(c) 1,689,490 88,589 5,681,086 373,355 7,862,106
Total retail sales per capita, 2012(c) $14,955 $6,943 $10,873 $11,329 $11,519
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2015-2019 23.4 25.5 29.1 24.4 33.0
Income & Poverty
Median household income (in 2019 dollars), 2015-2019 $58,142 $52,774 $79,394 $53,816 $86,961
Per capita income in past 12 months (in 2019 dollars), 2015-2019 $30,277 $23,140 $36,270 $26,558 $36,524
Persons in poverty, percent
12.2%
12.9%
8.2%
12.7%
6.5%
Businesses
Businesses
Total employer establishments, 2019 2,598 168 13,054 636 15,832
Total employment, 2019 37,530 1,347 194,210 10,606 236,021
Total annual payroll, 2019 ($1,000) 1,633,329 33,411 9,487,206 410,082 11,262,874
Total employment, percent change, 2018-2019 2.4% 4.8% 0.2% -4.4% 2.6%
Total nonemployer establishments, 2018 5,667 751 35,338 1,371 50,716
All firms, 2012 8,012 954 39,039 1,787 53,577
Men-owned firms, 2012 4,334 585 21,323 967 29,269
Women-owned firms, 2012 2,552 154 13,345 537 18,811
Minority-owned firms, 2012 430 33 9,737 66 14,156
Nonminority-owned firms, 2012 7,122 893 27,638 1,639 37,883
Veteran-owned firms, 2012 994 249 2,993 239 3,804
Nonveteran-owned firms, 2012 6,429 583 34,487 1,407 47,833
Geography
Geography
Population per square mile, 2010 100.4 36.6 990.8 58.2 809.6
Land area in square miles, 2010 1,135.12 343.92 520.06 575.50 836.91
FIPS Code 17099 17087 17089 17157 17197
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

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., V2019) refers to the final year of the series (2010 thru 2019). Different vintage years of estimates are not comparable.

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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