Cook
County in Illinois (USA)
Contents: Population
The population development of Cook as well as related information and services (Wikipedia, Google, images).
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Cook | County | 5,105,067 | 5,376,741 | 5,194,675 | 5,275,555 | 5,087,072 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,464,948 | 334,914,895 |
Source: U.S. Census Bureau.
Explanation: Latest available rebased total population figures are tabulated.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 2,555,621 |
| Females | 2,719,920 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 1,103,139 |
| 18-64 years | 3,377,943 |
| 65+ years | 794,459 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 190,231 |
| 70-79 years | 339,682 |
| 60-69 years | 585,781 |
| 50-59 years | 657,393 |
| 40-49 years | 673,972 |
| 30-39 years | 798,116 |
| 20-29 years | 797,271 |
| 10-19 years | 649,919 |
| 0-9 years | 583,176 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 2,890 |
| Urban | 5,272,651 |
| »Race« (C 2020) | |
|---|---|
| White | 2,345,983 |
| Black/African American | 1,205,824 |
| Indigenous | 56,894 |
| Asian | 413,271 |
| Pacific Islander | 1,864 |
| Some other | 705,153 |
| 2 or more | 546,552 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 1,382,778 |
| Other | 3,892,763 |