Atherton ZIP Codes

List of Zip Codes of Atherton

The following table lists ZIP Codes associated with Atherton, California, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	County	Population	Density
1	94027	37.45399	-122.20313	San Mateo	7,030	540.0

About Atherton California Zip Codes

The city of Atherton in California (CA) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 7,030 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Atherton fall within county jurisdictions such as San Mateo. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Atherton, California follow the America/Los_Angeles time zone.

Atherton ZIP Codes

List of Zip Codes of Atherton

About Atherton California Zip Codes

California Cities ZIP Codes

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