Foster City, California
Foster City is a city in San Mateo County, California, with an estimated population of 32,180 in 2023. It sits at 37.5648, -122.2508 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Foster City |
| Type | city |
| State | California (CA) |
| County | San Mateo County |
| Population (2023 est.) | 32,180 |
| Land area | 3.79 sq mi (9.81 km²) |
| Coordinates | 37.5648, -122.2508 |
| Time zone | America/Los_Angeles |
| Telephone area codes | 650 |
Where is Foster City?
Foster City is located in California, in San Mateo County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
San Mateo 5 km · CARedwood City 6 km · CABelmont 7 km · CASan Carlos 7 km · CAHillsborough 10 km · CABurlingame 10 km · CAAtherton 13 km · CAMenlo Park 13 km · CA
Other places in San Mateo County
San Mateo 101,327Daly City 99,833Redwood City 80,996South San Francisco 63,123San Bruno 41,327Pacifica 36,426Menlo Park 31,690Burlingame 29,910San Carlos 28,862East Palo Alto 28,216
Frequently asked questions
What county is Foster City, CA in?
Foster City is in San Mateo County, California.
What is the population of Foster City, CA?
The 2023 Census Bureau estimate is 32,180.
What time zone is Foster City in?
Foster City is in the America/Los_Angeles time zone.