ZIP Code 94979

94979 is one of California's ZIP codes, delivering to addresses in San Anselmo, Marin County.

City: San Anselmo
County: Marin County
State: California
Prefix: 949xx

Where this code sits

94979 is part of the 949xx range, the group of codes handled by one mail processing centre. San Anselmo is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the San Anselmo page.

San Anselmo California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 94979 delivers to without sharing its boundary.

ZIP codes nearest 94979

The ZIP codes whose reference points sit closest to 94979.
ZIP code	Distance	Delivers to
ZIP code 94960	0.9 mi	San Anselmo, CA
ZIP code 94957	0.9 mi	Ross, CA
ZIP code 94914	1.6 mi	Kentfield, CA
ZIP code 94912	1.7 mi	San Rafael, CA
ZIP code 94913	1.7 mi	San Rafael, CA
ZIP code 94978	1.7 mi	Fairfax, CA
ZIP code 94930	2.0 mi	Fairfax, CA
ZIP code 94904	2.3 mi	Greenbrae, CA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 94979, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 94979. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.