ZIP Code 93640

93640 is one of California's ZIP codes, delivering to addresses in Mendota, Fresno County.

City: Mendota
County: Fresno County
State: California
Prefix: 936xx

Where this code sits

93640 is part of the 936xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mendota.

Mendota California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93640 delivers to without sharing its boundary.

ZIP codes nearest 93640

The ZIP codes whose reference points sit closest to 93640.
ZIP code	Distance	Delivers to
ZIP code 93622	9.1 mi	Firebaugh, CA
ZIP code 93668	10 mi	Tranquillity, CA
ZIP code 93660	15 mi	San Joaquin, CA
ZIP code 93608	18 mi	Cantua Creek, CA
ZIP code 93630	19 mi	Kerman, CA
ZIP code 93665	20 mi	South Dos Palos, CA
ZIP code 93620	22 mi	Dos Palos, CA
ZIP code 93606	22 mi	Biola, 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 93640, plotted from its record coordinates.

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

Scope ZIP code 93640. 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.