ZIP Code 94585

94585 is one of California's ZIP codes, delivering to addresses in Suisun City, Solano County.

City: Suisun City
County: Solano County
State: California
Prefix: 945xx

Where this code sits

94585 is part of the 945xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Suisun City.

Suisun City California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 94585 delivers to without sharing its boundary.

ZIP codes nearest 94585

The ZIP codes whose reference points sit closest to 94585.
ZIP code	Distance	Delivers to
ZIP code 94533	1.8 mi	Fairfield, CA
ZIP code 94534	4.9 mi	Fairfield, CA
ZIP code 94535	5.7 mi	Travis Afb, CA
ZIP code 95687	8.8 mi	Vacaville, CA
ZIP code 95625	10 mi	Elmira, CA
ZIP code 95688	10 mi	Vacaville, CA
ZIP code 94512	12 mi	Birds Landing, CA
ZIP code 94503	13 mi	American Canyon, 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 94585, plotted from its record coordinates.

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

Scope ZIP code 94585. 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.