ZIP Code 93778

93778 is one of California's ZIP codes, delivering to addresses in Fresno, Fresno County.

City: Fresno
County: Fresno County
State: California
Prefix: 937xx

Where this code sits

93778 is part of the 937xx range, the group of codes handled by one mail processing centre. Fresno is served by 58 ZIP codes in total; the full list, with the county each falls in, is on the Fresno page.

Fresno California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93778 delivers to without sharing its boundary.

ZIP codes nearest 93778

The ZIP codes whose reference points sit closest to 93778.
ZIP code	Distance	Delivers to
ZIP code 93707	0.0 mi	Fresno, CA
ZIP code 93708	0.0 mi	Fresno, CA
ZIP code 93709	0.0 mi	Fresno, CA
ZIP code 93712	0.0 mi	Fresno, CA
ZIP code 93714	0.0 mi	Fresno, CA
ZIP code 93715	0.0 mi	Fresno, CA
ZIP code 93716	0.0 mi	Fresno, CA
ZIP code 93717	0.0 mi	Fresno, 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 93778, plotted from its record coordinates.

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

Scope ZIP code 93778. 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.