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Cook

County in Illinois (USA)

Contents: Population

The population development of Cook as well as related information and services (Wikipedia, Google, images).

CookCounty5,105,0675,376,7415,194,6755,275,5555,087,072
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,464,948334,914,895

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.


Further information about the population structure:

Gender (C 2020)
Males2,555,621
Females2,719,920
Age Groups (C 2020)
0-17 years1,103,139
18-64 years3,377,943
65+ years794,459
Age Distribution (C 2020)
80+ years190,231
70-79 years339,682
60-69 years585,781
50-59 years657,393
40-49 years673,972
30-39 years798,116
20-29 years797,271
10-19 years649,919
0-9 years583,176
Urbanization (C 2020)
Rural2,890
Urban5,272,651
»Race« (C 2020)
White2,345,983
Black/African American1,205,824
Indigenous56,894
Asian413,271
Pacific Islander1,864
Some other705,153
2 or more546,552
Ethnicity (C 2020)
Hispanic or Latino1,382,778
Other3,892,763

See also:

Located in:


USA: Counties