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Cook County

  •   State: 
    Illinois
      County: 
    Cook County
      Zips: 
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      Coordinates: 
    41.89542883931132, -87.6461407910832
      Area total: 
    1634.63 sq. mi., 4233.68 sq. km, 1046165.76 acres
      Area land: 
    944.93 sq. mi., 2447.36 sq. km, 604755.20 acres
      Area water: 
    689.70 sq. mi., 1786.33 sq. km, 441410.56 acres
      Elevation: 
    950 ft (290 m)
      Established: 
    1831
      Capital seat: 

    Chicago
    Address: 118 N Clark St
    Chicago, IL 60602-1304
    Governing Body: Board of Commissioners with 17 board size
    Governing Authority: Home Rule

  • Cook County, Illinois, United States

  •   Population: 
    5,275,541; Population change: 1.56% (2010 - 2020)
      Population density: 
    5,583 persons per square mile
      Household income: 
    $54,214
      Households: 
    7,496
      Unemployment rate: 
    11.10% per 2,539,907 county labor force
  •   Sales taxes: 
    9.00%
      Income taxes: 
    3.00%
      GDP: 
    $366.93 B, gross domestic product (GDP)
  • Cook County's population of Illinois of 21,085 residents in 1930 has dropped 0,89-fold to 18,679 residents after 90 years, according to the official 2020 census. U.S. Bureau of the Census beginning in 1900. Data for 1870-1890 are on a de facto or unspecified basis; data for 1900 and later years are resident totals.

    Approximately 47.62% female residents and 52.38% male residents live in as of 2020, 62.00% in Cook County, Illinois are married and the remaining 38.00% are single population.

    As of 2020, 62.00% in Cook County, Illinois are married and the remaining 38.00% are single population.

  •   Housing units: 
    2,264,966 residential units of which 92.14% share occupied residential units.

    35.2 minutes is the average time that residents in Cook County require for a one-way commute to work. A long commute can have different effects on health. A Gallup poll in the US found that in terms of mental health, long haul commuters are up to 12 percent more likely to experience worry, and ten percent less likely to feel well rested. The Gallup poll also found that of people who commute 61­–90 minutes each day, a whopping one third complained of neck and back pain, compared to less than a quarter of people who only spend ten minutes getting to work.

    63.26% of the working population which commute to work alone in their car, 12.21% of the working population which commutes to work in a carpool, 17.08% of the population that commutes using mass transit, including bus, light rail, subway, and ferry. 2.60% of the population that has their home as their principal place of work.

  • Of the total residential buildings in Cook County, Illinois 52.72% are owner-occupied homes, another 38.25% are rented apartments, and the remaining 9.03% are vacant.

  • The 56.06% of the population in Cook County, Illinois who identify themselves as belonging to a religion are distributed among the following most diverse religions.

    Since the 1860s, the two main parties have been the Republican Party (here in 2022 = 22.820%) and the Democratic Party (here in 2022 = 76.210%) of those eligible to vote in Cook County, Illinois.

Skyline of Cook County

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