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Lake County, Illinois

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


Lake County, Illinois
Population Estimates, July 1, 2022, (V2022)
Population Estimates, July 1, 2022, (V2022)
Population estimates base, April 1, 2020, (V2022)
Population, percent change - April 1, 2020 (estimates base) to July 1, 2022, (V2022)
Population, Census, April 1, 2020 714,342
Population, Census, April 1, 2010 703,462
Age and Sex
Persons under 5 years, percent
Persons under 18 years, percent
Persons 65 years and over, percent
Female persons, percent
Race and Hispanic Origin
White alone, percent
Black or African American alone, percent(a)
American Indian and Alaska Native alone, percent(a)
Asian alone, percent(a)
Native Hawaiian and Other Pacific Islander alone, percent(a)
Two or More Races, percent
Hispanic or Latino, percent(b)
White alone, not Hispanic or Latino, percent
Population Characteristics
Veterans, 2017-2021 30,085
Foreign born persons, percent, 2017-2021 18.7%
Housing units, July 1, 2022, (V2022) 270,669
Owner-occupied housing unit rate, 2017-2021 73.8%
Median value of owner-occupied housing units, 2017-2021 $279,500
Median selected monthly owner costs -with a mortgage, 2017-2021 $2,262
Median selected monthly owner costs -without a mortgage, 2017-2021 $959
Median gross rent, 2017-2021 $1,286
Building permits, 2022 955
Families & Living Arrangements
Households, 2017-2021 252,731
Persons per household, 2017-2021 2.75
Living in same house 1 year ago, percent of persons age 1 year+, 2017-2021 87.1%
Language other than English spoken at home, percent of persons age 5 years+, 2017-2021 29.3%
Computer and Internet Use
Households with a computer, percent, 2017-2021 95.6%
Households with a broadband Internet subscription, percent, 2017-2021 92.3%
High school graduate or higher, percent of persons age 25 years+, 2017-2021 90.8%
Bachelor's degree or higher, percent of persons age 25 years+, 2017-2021 46.3%
With a disability, under age 65 years, percent, 2017-2021 6.4%
Persons without health insurance, under age 65 years, percent
In civilian labor force, total, percent of population age 16 years+, 2017-2021 66.7%
In civilian labor force, female, percent of population age 16 years+, 2017-2021 60.8%
Total accommodation and food services sales, 2017 ($1,000)(c) 1,677,653
Total health care and social assistance receipts/revenue, 2017 ($1,000)(c) 5,359,178
Total transportation and warehousing receipts/revenue, 2017 ($1,000)(c) 778,801
Total retail sales, 2017 ($1,000)(c) 12,816,945
Total retail sales per capita, 2017(c) $18,236
Mean travel time to work (minutes), workers age 16 years+, 2017-2021 29.7
Income & Poverty
Median household income (in 2021 dollars), 2017-2021 $97,127
Per capita income in past 12 months (in 2021 dollars), 2017-2021 $49,440
Persons in poverty, percent
Total employer establishments, 2021 19,831
Total employment, 2021 309,173
Total annual payroll, 2021 ($1,000) 26,525,133
Total employment, percent change, 2020-2021 -3.4%
Total nonemployer establishments, 2020 58,372
All employer firms, Reference year 2017 16,994
Men-owned employer firms, Reference year 2017 10,180
Women-owned employer firms, Reference year 2017 3,633
Minority-owned employer firms, Reference year 2017 2,667
Nonminority-owned employer firms, Reference year 2017 12,836
Veteran-owned employer firms, Reference year 2017 738
Nonveteran-owned employer firms, Reference year 2017 14,656
Population per square mile, 2020 1,610.3
Population per square mile, 2010 1,585.6
Land area in square miles, 2020 443.61
Land area in square miles, 2010 443.67
FIPS Code 17097
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.

In Vintage 2022, as a result of the formal request from the state, Connecticut transitioned from eight counties to nine planning regions. For more details, please see the Vintage 2022 release notes available here: Release Notes.

The vintage year (e.g., V2022) refers to the final year of the series (2020 thru 2022). Different vintage years of estimates are not comparable.

Users should exercise caution when comparing 2017-2021 ACS 5-year estimates to other ACS estimates. For more information, please visit the 2021 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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