Clayton, California
Clayton, California | |
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Parts of Clayton as seen from Mt. Diablo in Summer 2005 | |
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Logo | |
Location of Clayton in Contra Costa County, California. | |
Clayton, California Location in the United States | |
| Coordinates: 37°56′28″N 121°56′09″W / 37.94111°N 121.93583°W | |
| Country | United States |
| State | California |
| County | Contra Costa |
| Incorporated | March 18, 1964 |
| Government | |
| • Mayor | Kim Trumpiano |
| • State Senator | Tim Grayson |
| • State Assembly | Anamarie Avila Farias (D) |
| • U. S. Congress | Mark DeSaulnier (D) |
| Area | |
• Total | 3.84 sq mi (9.95 km2) |
| • Land | 3.84 sq mi (9.95 km2) |
| • Water | 0 sq mi (0.00 km2) 0% |
| Elevation | 390 ft (120 m) |
| Population (2020) | |
• Total | 11,070 |
| • Density | 2,882.9/sq mi (1,113.09/km2) |
| Time zone | UTC-8 (PST) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP code | 94517 |
| Area code | 925 |
| FIPS code | 06-13882 |
| GNIS feature IDs | 277488, 2409474 |
| Website | claytonca |
Clayton (formerly Clayton's and Claytonville) is a city in Contra Costa County, California, United States. The population was 11,585 as of the 2020 census.