ZIP Code 95391

95391 is one of California's ZIP codes, delivering to addresses in Tracy, San Joaquin County.

City: Tracy
County: San Joaquin County
State: California
Prefix: 953xx

Where this code sits

95391 is part of the 953xx range, the group of codes handled by one mail processing centre. Tracy is served by 5 ZIP codes in total; the full list, with the county each falls in, is on the Tracy page.

Tracy California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 95391 delivers to without sharing its boundary.

ZIP codes nearest 95391

The ZIP codes whose reference points sit closest to 95391.
ZIP code	Distance	Delivers to
ZIP code 94514	6.0 mi	Byron, CA
ZIP code 95376	6.1 mi	Tracy, CA
ZIP code 95304	7.6 mi	Tracy, CA
ZIP code 95377	8.2 mi	Tracy, CA
ZIP code 95378	8.7 mi	Tracy, CA
ZIP code 94505	9.6 mi	Discovery Bay, CA
ZIP code 95208	13 mi	Stockton, CA
ZIP code 94551	13 mi	Livermore, 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 95391, plotted from its record coordinates.

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

Scope ZIP code 95391. 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.