ZIP Code 93660

93660 is one of California's ZIP codes, delivering to addresses in San Joaquin, Fresno County.

City: San Joaquin
County: Fresno County
State: California
Prefix: 936xx

Where this code sits

93660 is part of the 936xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to San Joaquin.

San Joaquin California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93660 delivers to without sharing its boundary.

ZIP codes nearest 93660

The ZIP codes whose reference points sit closest to 93660.
ZIP code	Distance	Delivers to
ZIP code 93668	5.4 mi	Tranquillity, CA
ZIP code 93627	7.2 mi	Helm, CA
ZIP code 93630	11 mi	Kerman, CA
ZIP code 93706	11 mi	Fresno, CA
ZIP code 93608	11 mi	Cantua Creek, CA
ZIP code 93640	15 mi	Mendota, CA
ZIP code 93652	16 mi	Raisin City, CA
ZIP code 93607	16 mi	Burrel, 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 93660, plotted from its record coordinates.

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

Scope ZIP code 93660. 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.