Contra Costa
County in California (USA)
Contents: Population
The population development of Contra Costa 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 | |
|---|---|---|---|---|---|---|---|
| Contra Costa | County | 803,732 | 948,816 | 1,049,025 | 1,165,930 | 1,155,025 | |
| 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 | 568,066 |
| Females | 597,861 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 263,255 |
| 18-64 years | 709,873 |
| 65+ years | 192,799 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 44,894 |
| 70-79 years | 86,411 |
| 60-69 years | 134,834 |
| 50-59 years | 159,764 |
| 40-49 years | 158,035 |
| 30-39 years | 156,853 |
| 20-29 years | 132,676 |
| 10-19 years | 158,515 |
| 0-9 years | 133,945 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 11,661 |
| Urban | 1,154,266 |
| »Race« (C 2020) | |
|---|---|
| White | 501,697 |
| Black/African American | 101,485 |
| Indigenous | 12,043 |
| Asian | 217,823 |
| Pacific Islander | 6,250 |
| Some other | 173,154 |
| 2 or more | 153,475 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 314,900 |
| Other | 851,027 |