Postal reference / United States

94974San Quentin, California

ZIP code 94974 is a United States postal code for San Quentin, California. Its county association is Marin County. The map reference point is at 37.9413, -122.485.

State / territory
California
Recorded place name
San Quentin
County association
Marin
Estimated coordinate
37.9413, -122.485
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.

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Other ZIP codes in San Quentin, CA

San Quentin has 2 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
94964San QuentinCAMarin0.0
94925Corte MaderaCAMarin2.0
94901San RafaelCAMarin2.4
94976Corte MaderaCAMarin2.6
94977LarkspurCAMarin2.8
94939LarkspurCAMarin2.8
94904GreenbraeCAMarin2.8
94912San RafaelCAMarin3.4

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