San Mateo
County in California (USA)
Contents: Population
The population development of San Mateo 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 2021-07-01 | |
|---|---|---|---|---|---|---|---|
| San Mateo | County | 649,623 | 707,161 | 718,451 | 764,442 | 737,888 | |
| USA [United States of America] | Federal Republic | 248,709,873 | 281,421,906 | 308,745,538 | 331,449,281 | 331,893,745 |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.
Further information about the population structure:
| Gender (E 2021) | |
|---|---|
| Males | 367,439 |
| Females | 370,449 |
| Age Groups (E 2021) | |
|---|---|
| 0-17 years | 146,863 |
| 18-64 years | 462,114 |
| 65+ years | 128,911 |
| Age Distribution (E 2021) | |
|---|---|
| 0-9 years | 78,156 |
| 10-19 years | 83,246 |
| 20-29 years | 85,352 |
| 30-39 years | 112,685 |
| 40-49 years | 101,108 |
| 50-59 years | 101,239 |
| 60-69 years | 87,508 |
| 70-79 years | 56,363 |
| 80+ years | 32,231 |
| »Race« (C 2020) | |
|---|---|
| White | 300,188 |
| Black/African American | 15,707 |
| Indigenous | 6,812 |
| Asian | 230,242 |
| Pacific Islander | 9,302 |
| Some other | 107,924 |
| 2 or more | 94,267 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 191,386 |
| Other | 573,056 |