Postal reference / United States

94920Belvedere Tiburon, California

ZIP code 94920 is a United States postal code for Belvedere Tiburon, California. Its county association is Marin County. The map reference point is at 37.8843, -122.4637.

State / territory
California
Recorded place name
Belvedere Tiburon
County association
Marin
Estimated coordinate
37.8843, -122.4637
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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
6.51 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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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
94966SausalitoCAMarin2.1
94965SausalitoCAMarin2.4
94925Corte MaderaCAMarin3.8
94941Mill ValleyCAMarin3.9
94974San QuentinCAMarin4.1
94964San QuentinCAMarin4.1
94976Corte MaderaCAMarin4.5
94942Mill ValleyCAMarin4.7

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