ZIP Code 94945

94945 is one of California's ZIP codes, delivering to addresses in Novato, Marin County.

City: Novato
County: Marin County
State: California
Prefix: 949xx

Where this code sits

94945 is part of the 949xx range, the group of codes handled by one mail processing centre. Novato is served by 5 ZIP codes in total; the full list, with the county each falls in, is on the Novato page.

Novato California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 94945 delivers to without sharing its boundary.

ZIP codes nearest 94945

The ZIP codes whose reference points sit closest to 94945.
ZIP code	Distance	Delivers to
ZIP code 94998	0.2 mi	Novato, CA
ZIP code 94947	1.5 mi	Novato, CA
ZIP code 94948	2.3 mi	Novato, CA
ZIP code 94915	3.0 mi	San Rafael, CA
ZIP code 94949	4.1 mi	Novato, CA
ZIP code 94903	5.7 mi	San Rafael, CA
ZIP code 94946	8.0 mi	Nicasio, CA
ZIP code 94973	8.4 mi	Woodacre, 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 94945, plotted from its record coordinates.

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

Scope ZIP code 94945. 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.