San Carlos, California
San Carlos is a city in San Mateo County, California, with an estimated population of 28,862 in 2023. It sits at 37.4990, -122.2676 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | San Carlos |
| Type | city |
| State | California (CA) |
| County | San Mateo County |
| Population (2023 est.) | 28,862 |
| Land area | 5.41 sq mi (14.02 km²) |
| Coordinates | 37.4990, -122.2676 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94070 |
| Telephone area codes | 650 |
ZIP codes and area codes for San Carlos
San Carlos covers 1 ZIP code: 94070. Telephone area codes serving the area: 650. Browse all ZIP codes in California for the full list.
Where is San Carlos?
San Carlos 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
Belmont 3 km · CARedwood City 5 km · CAFoster City 7 km · CAAtherton 7 km · CASan Mateo 8 km · CAWoodside 9 km · CAHillsborough 10 km · CAMenlo Park 11 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 36,426Foster City 32,180Menlo Park 31,690Burlingame 29,910East Palo Alto 28,216
Frequently asked questions
What county is San Carlos, CA in?
San Carlos is in San Mateo County, California.
What is the population of San Carlos, CA?
The 2023 Census Bureau estimate is 28,862.
What time zone is San Carlos in?
San Carlos is in the America/Los_Angeles time zone.