Atherton, California
Atherton is a town in San Mateo County, California, with an estimated population of 6,823 in 2023. It sits at 37.4571, -122.2011 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Atherton |
| Type | town |
| State | California (CA) |
| County | San Mateo County |
| Population (2023 est.) | 6,823 |
| Land area | 5.02 sq mi (12.99 km²) |
| Coordinates | 37.4571, -122.2011 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94027 |
ZIP codes and area codes for Atherton
Atherton covers 1 ZIP code: 94027. Browse all ZIP codes in California for the full list.
Where is Atherton?
Atherton 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
Menlo Park 5 km · CAEast Palo Alto 6 km · CAWoodside 6 km · CARedwood City 7 km · CASan Carlos 7 km · CAPalo Alto 8 km · CABelmont 10 km · CAPortola Valley 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 29,910San Carlos 28,862
Frequently asked questions
What county is Atherton, CA in?
Atherton is in San Mateo County, California.
What is the population of Atherton, CA?
The 2023 Census Bureau estimate is 6,823.
What time zone is Atherton in?
Atherton is in the America/Los_Angeles time zone.