St. Clair
County in Illinois (USA)
Contents: Population
The population development of St. Clair 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 Estimate 2018-07-01 | |
|---|---|---|---|---|---|---|
| St. Clair | County | 262,852 | 256,043 | 270,062 | 261,059 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,758,105 | 327,167,434 |
Source: U.S. Census Bureau (web).
Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.
Further information about the population structure:
| Gender (E 2018) | |
|---|---|
| Males | 125,939 |
| Females | 135,120 |
| Age Groups (E 2018) | |
|---|---|
| 0-14 years | 50,687 |
| 15-64 years | 169,111 |
| 65+ years | 41,261 |
| Age Distribution (E 2018) | |
|---|---|
| 0-9 years | 33,215 |
| 10-19 years | 33,719 |
| 20-29 years | 33,229 |
| 30-39 years | 34,269 |
| 40-49 years | 31,738 |
| 50-59 years | 36,030 |
| 60-69 years | 31,364 |
| 70-79 years | 17,003 |
| 80+ years | 10,492 |
| »Race« (E 2018) | |
|---|---|
| White | 169,524 |
| Black/African American | 79,804 |
| Indigenous | 988 |
| Asian | 3,982 |
| Pacific Islander | 255 |
| 2 or more | 6,506 |
| Ethnicity (E 2018) | |
|---|---|
| Hispanic or Latino | 10,900 |
| Other | 250,159 |