Postal reference / United States

94960San Anselmo, California

ZIP code 94960 is a United States postal code for San Anselmo, California. Its county association is Marin County. The map reference point is at 37.9846, -122.5711.

State / territory
California
Recorded place name
San Anselmo
County association
Marin
Estimated coordinate
37.9846, -122.5711
View on OpenStreetMap
ZIP prefix
949 · 55 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
5.879 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Other ZIP codes in San Anselmo, CA

San Anselmo has 2 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
94979San AnselmoCAMarin0.9
94978FairfaxCAMarin1.0
94930FairfaxCAMarin1.3
94957RossCAMarin1.8
94912San RafaelCAMarin2.3
94913San RafaelCAMarin2.3
94914KentfieldCAMarin2.4
94904GreenbraeCAMarin3.2

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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