South San Francisco, California
South San Francisco | |
|---|---|
| City of South San Francisco | |
South San Francisco as viewed from Sweeney Ridge | |
| Nickname(s): South City; The Industrial City; The Birthplace of Biotechnology | |
Location in San Mateo County and the state of California | |
| Coordinates: 37°39′N 122°25′W / 37.650°N 122.417°W | |
| Country | United States |
| State | California |
| County | San Mateo |
| CSA | San Jose–San Francisco–Oakland |
| Metro | San Francisco–Oakland–Hayward |
| Incorporated | September 19, 1908 |
| Government | |
| • Mayor | Eddie Flores |
| • Vice Mayor | Mark Addiego |
| • City Manager | Sharon Ranals |
| • Councilmembers | James H. Coleman Mark Nagales Buenaflor Nicolas |
| Area | |
| 30.17 sq mi (78.15 km2) | |
| • Land | 9.20 sq mi (23.84 km2) |
| • Water | 20.97 sq mi (54.32 km2) 69.50% |
| Elevation | 16 ft (5 m) |
| Population (2020) | |
| 66,105 | |
| • Density | 7,183.0/sq mi (2,773.4/km2) |
| • Metro | 4,749,008 (13th) |
| • CSA | 9,714,023 (5th) |
| Demonym | South San Franciscan |
| Time zone | UTC−8 (Pacific Time Zone) |
| • Summer (DST) | UTC−7 (PDT) |
| ZIP Codes | 94080, 94083, 94099 |
| Area code | 650 |
| FIPS code | 06-73262 |
| GNIS feature IDs | 277618, 2411942 |
| Website | www |
South San Francisco is a city in San Mateo County, California, United States, on the San Francisco Peninsula in the San Francisco Bay Area. The city is colloquially termed "South City". The population was 66,105 at the 2020 census.