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 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| Cook | County | 5,105,067 | 5,376,741 | 5,194,675 | 5,278,969 | 5,182,617 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,515,736 | 340,110,988 |
Source: U.S. Census Bureau.
Explanation: Latest available rebased total population figures are tabulated.
Further information about the population structure:
| Gender (E 2024) | |
|---|---|
| Males | 2,528,646 |
| Females | 2,653,971 |
| Age Groups (E 2024) | |
|---|---|
| 0-17 years | 1,053,196 |
| 18-64 years | 3,259,039 |
| 65+ years | 870,382 |
| Age Distribution (E 2024) | |
|---|---|
| 80+ years | 201,762 |
| 70-79 years | 388,356 |
| 60-69 years | 585,889 |
| 50-59 years | 619,582 |
| 40-49 years | 673,247 |
| 30-39 years | 794,787 |
| 20-29 years | 740,896 |
| 10-19 years | 624,113 |
| 0-9 years | 553,985 |
| 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 |