Cook County vs. Lake County
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Alameda - CA
Allegheny - PA
Baltimore - MD
Bergen - NJ
Bernalillo - NM
Bexar - TX
Bronx - NY
Broward - FL
Clark - NV
Cobb - GA
Collin - TX
Contra Costa - CA
Cook - IL
Cuyahoga - OH
Dallas - TX
Davidson - TN
DeKalb - GA
Denton - TX
Denver - CO
District of Columbia - DC
DuPage - IL
Duval - FL
El Paso - CO
El Paso - TX
Erie - NY
Essex - MA
Essex - NJ
Fairfax - VA
Fairfield - CT
Fort Bend - TX
Franklin - OH
Fresno - CA
Fulton - GA
Gwinnett - GA
Hamilton - OH
Harris - TX
Hartford - CT
Hennepin - MN
Hidalgo - TX
Hillsborough - FL
Honolulu - HI
Hudson - NJ
Jackson - MO
Jefferson - AL
Jefferson - KY
Kern - CA
King - WA
Kings - NY
Lake - IL
Lee - FL
Los Angeles - CA
Macomb - MI
Maricopa - AZ
Marion - IN
Mecklenburg - NC
Miami-Dade - FL
Middlesex - MA
Middlesex - NJ
Milwaukee - WI
Monroe - NY
Montgomery - MD
Montgomery - PA
Multnomah - OR
Nassau - NY
New Haven - CT
New York - NY
Norfolk - MA
Oakland - MI
Oklahoma - OK
Orange - CA
Orange - FL
Palm Beach - FL
Philadelphia - PA
Pierce - WA
Pima - AZ
Pinellas - FL
Prince George's - MD
Queens - NY
Riverside - CA
Sacramento - CA
Salt Lake - UT
San Bernardino - CA
San Diego - CA
San Francisco - CA
San Joaquin - CA
San Mateo - CA
Santa Clara - CA
Shelby - TN
Snohomish - WA
St. Louis - MO
Suffolk - MA
Suffolk - NY
Tarrant - TX
Travis - TX
Ventura - CA
Wake - NC
Wayne - MI
Westchester - NY
Will - IL
Worcester - MA
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Alameda - CA
Allegheny - PA
Baltimore - MD
Bergen - NJ
Bernalillo - NM
Bexar - TX
Bronx - NY
Broward - FL
Clark - NV
Cobb - GA
Collin - TX
Contra Costa - CA
Cook - IL
Cuyahoga - OH
Dallas - TX
Davidson - TN
DeKalb - GA
Denton - TX
Denver - CO
District of Columbia - DC
DuPage - IL
Duval - FL
El Paso - CO
El Paso - TX
Erie - NY
Essex - MA
Essex - NJ
Fairfax - VA
Fairfield - CT
Fort Bend - TX
Franklin - OH
Fresno - CA
Fulton - GA
Gwinnett - GA
Hamilton - OH
Harris - TX
Hartford - CT
Hennepin - MN
Hidalgo - TX
Hillsborough - FL
Honolulu - HI
Hudson - NJ
Jackson - MO
Jefferson - AL
Jefferson - KY
Kern - CA
King - WA
Kings - NY
Lake - IL
Lee - FL
Los Angeles - CA
Macomb - MI
Maricopa - AZ
Marion - IN
Mecklenburg - NC
Miami-Dade - FL
Middlesex - MA
Middlesex - NJ
Milwaukee - WI
Monroe - NY
Montgomery - MD
Montgomery - PA
Multnomah - OR
Nassau - NY
New Haven - CT
New York - NY
Norfolk - MA
Oakland - MI
Oklahoma - OK
Orange - CA
Orange - FL
Palm Beach - FL
Philadelphia - PA
Pierce - WA
Pima - AZ
Pinellas - FL
Prince George's - MD
Queens - NY
Riverside - CA
Sacramento - CA
Salt Lake - UT
San Bernardino - CA
San Diego - CA
San Francisco - CA
San Joaquin - CA
San Mateo - CA
Santa Clara - CA
Shelby - TN
Snohomish - WA
St. Louis - MO
Suffolk - MA
Suffolk - NY
Tarrant - TX
Travis - TX
Ventura - CA
Wake - NC
Wayne - MI
Westchester - NY
Will - IL
Worcester - MA
Cook County (IL) Lake County (IN)
Population estimates, July 1, 2019, (V2019) 5,180,493 484,411
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) -0.3% -2.4%
Population estimates base, April 1, 2010, (V2019) 5,195,026 496,095
Population, Census, April 1, 2010 5,194,675 496,005
Persons under 5 years, percent 6.1% 5.9%
Persons under 18 years, percent 21.8% 23.4%
Persons 65 years and over, percent 14.6% 16.5%
Female persons, percent 51.4% 51.6%
White alone, percent 65.5% 71.3%
Black or African American alone, percent 23.9% 24.5%
American Indian and Alaska Native alone, percent 0.7% 0.6%
Asian alone, percent 7.9% 1.7%
Native Hawaiian and Other Pacific Islander alone, percent 0.1% 0.1%
Two or More Races, percent 2.0% 1.9%
Hispanic or Latino, percent 25.5% 19.4%
White alone, not Hispanic or Latino, percent 42.1% 54.0%
Veterans, 2014-2018 164,687 27,437
Foreign born persons, percent, 2014-2018 21.1% 6.9%
Housing units, July 1, 2018, (V2018) 2,200,221 213,779
Owner-occupied housing unit rate, 2014-2018 56.9% 69.6%
Median value of owner-occupied housing units, 2014-2018 $237,200 $143,500
Median selected monthly owner costs -with a mortgage, 2014-2018 $1,893 $1,231
Median selected monthly owner costs -without a mortgage, 2014-2018 $737 $445
Median gross rent, 2014-2018 $1,091 $873
Housing units in multi-unit structures, percent, 2009-2013 53.8% 21.7%
Building permits, 2018 8,199 1,287
Households, 2014-2018 1,963,070 185,437
Persons per household, 2014-2018 2.61 2.59
Living in same house 1 year ago, percent of persons age 1 year+, 2014-2018 87.0% 87.2%
Language other than English spoken at home, percent of persons age 5 years+, 2014-2018 35.2% 14.6%
Households with a computer, percent, 2014-2018 87.6% 85.8%
Households with a broadband Internet subscription, percent, 2014-2018 78.9% 77.3%
High school graduate or higher, percent of persons age 25 years+, 2014-2018 86.7% 88.1%
Bachelor's degree or higher, percent of persons age 25 years+, 2014-2018 38.0% 22.1%
With a disability, under age 65 years, percent, 2014-2018 6.5% 9.5%
Persons without health insurance, under age 65 years, percent 10.0% 9.7%
In civilian labor force, total, percent of population age 16 years+, 2014-2018 65.9% 61.4%
In civilian labor force, female, percent of population age 16 years+, 2014-2018 60.7% 56.4%
Total accommodation and food services sales, 2012 ($1,000) 14,553,105 1,167,025
Total health care and social assistance receipts/revenue, 2012 ($1,000) 39,639,868 3,812,708
Total manufacturers shipments, 2012 ($1,000) 79,526,980 30,831,866
Total merchant wholesaler sales, 2012 ($1,000) 100,829,550 4,599,127
Total retail sales, 2012 ($1,000) 62,767,358 7,495,296
Total retail sales per capita, 2012 $11,998 $15,184
Mean travel time to work (minutes), workers age 16 years+, 2014-2018 33.3 28.8
Median household income (in 2018 dollars), 2014-2018 $62,088 $54,249
Per capita income in past 12 months (in 2018 dollars), 2014-2018 $35,575 $27,660
Persons in poverty, percent 13.8% 15.7%
Total employer establishments, 2017 133,666 10,090
Total employment, 2017 2,405,790 167,298
Total annual payroll, 2017 ($1,000) 150,248,261 7,671,405
Total employment, percent change, 2016-2017 0.2% 2.7%
Total nonemployer establishments, 2017 485,902 28,686
All firms, 2012 549,686 35,497
Men-owned firms, 2012 291,278 17,088
Women-owned firms, 2012 216,929 14,781
Minority-owned firms, 2012 216,374 13,398
Nonminority-owned firms, 2012 319,115 20,759
Veteran-owned firms, 2012 38,665 2,902
Nonveteran-owned firms, 2012 495,450 30,882
Black-owned firms, percent, 2007 16.4% 18.6%
American Indian- and Alaska Native-owned firms, percent, 2007 0.6% 0.5%
Asian-owned firms, percent, 2007 6.9% 2.5%
Native Hawaiian- and Other Pacific Islander-owned firms, percent, 2007 0.1% 0.0%
Hispanic-owned firms, percent, 2007 7.2% 6.7%
Women-owned firms, percent, 2007 32.3% 31.1%
Population per square mile, 2010 5,495.1 994.1
Land area in square miles, 2010 945.33 498.96
Source: United States Census Bureau
About this page: Side-by-side comparison between Cook county (IL) and Lake county (IN) using the main population, demographic, and social indicators from the United States Census Bureau.