San Anselmo, CA ZIP codes
San Anselmo, California has 2 ZIP codes, including 1 PO Box ZIP. They are in Marin County.
- Population in these ZIPs
- 16,232
- Avg. median income
- $185,200population-weighted
- Typical home value
- $1,702,800population-weighted
- Metro area
- San Francisco-Oakland-Fremont, CA
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San Anselmo, CA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 94960 | Marin County | 16,232 | $185,170 | $1,702,800 |
| 94979 PO Box | Marin County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near San Anselmo
- Ross 2 mi
- Fairfax 2 mi
- San Rafael 2 mi
- Greenbrae 3 mi
- Larkspur 4 mi
- Woodacre 4 mi
- Mill Valley 5 mi
- Corte Madera 5 mi
- San Geronimo 5 mi
- San Quentin 5 mi
- Stinson Beach 6 mi
- Forest Knolls 7 mi
Frequently asked questions
What county is San Anselmo, California in?
San Anselmo ZIP codes are in Marin County.
Which San Anselmo ZIP codes are PO Boxes?
94979 is a PO Box or single-organization ZIP code; it has no residential delivery area.