ZIP Code 93255

93255 is one of California's ZIP codes, delivering to addresses in Onyx, Kern County.

City: Onyx
County: Kern County
State: California
Prefix: 932xx

Where this code sits

93255 is part of the 932xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Onyx.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93255 delivers to without sharing its boundary.

ZIP codes nearest 93255

The ZIP codes whose reference points sit closest to 93255.
ZIP code	Distance	Delivers to
ZIP code 93283	11 mi	Weldon, CA
ZIP code 93527	14 mi	Inyokern, CA
ZIP code 93238	18 mi	Kernville, CA
ZIP code 93240	20 mi	Lake Isabella, CA
ZIP code 93285	20 mi	Wofford Heights, CA
ZIP code 93542	21 mi	Little Lake, CA
ZIP code 93205	23 mi	Bodfish, CA
ZIP code 93555	24 mi	Ridgecrest, 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 93255, plotted from its record coordinates.

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

Scope ZIP code 93255. 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.