Atherton Zip Codes - San Mateo County CA

Atherton, CA Zip Code Map

Atherton, CA is a city located in San Mateo County, California and has a land area of 5.03 square miles (13.03 km2). The water area for the city is 0.03 square miles or 0.08 km2. There is one unique zip code in Atherton, California and it is 94027. The area code(s) for Atherton is 650.

Zip Codes for Atherton, CA (1)
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94027 Atherton San Mateo

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