Atherton, CA ZIP Codes

ZIP code, county, time zone and coordinates of Atherton, California

The ZIP code of Atherton, CA is 94027. Atherton has 3 ZIP codes: 94027, 94061, 94025. It is in San Mateo County.

Mailing address format for Atherton

John Smith
123 Main St
ATHERTON CA 94027
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Atherton

ZIP codePopulationArea
94027—5.0 sq miMain
94061—3.9 sq mi
94025—8.4 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Atherton? Location, county and time zone

State
California
County
San Mateo County
GPS coordinates
37.45629, -122.20147
Elevation
59 ft (18 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
7,188

Map of Atherton, CA 94027

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ZIP codes near Atherton

Atherton ZIP code: FAQ

What is the ZIP code for Atherton, CA?

The main ZIP code for Atherton, CA is 94027. All ZIP codes: 94027, 94061, 94025.

How many ZIP codes does Atherton have?

Atherton has 3 ZIP codes.

What county is Atherton, CA in?

Atherton is in San Mateo County, California.

What time zone is Atherton in?

Atherton is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Atherton?

Latitude 37.45629, longitude -122.20147.

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