ZIP Code 92251

92251 is one of California's ZIP codes, delivering to addresses in Imperial, Imperial County.

City: Imperial
County: Imperial County
State: California
Prefix: 922xx

Where this code sits

92251 is part of the 922xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Imperial.

Imperial California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 92251 delivers to without sharing its boundary.

ZIP codes nearest 92251

The ZIP codes whose reference points sit closest to 92251.
ZIP code	Distance	Delivers to
ZIP code 92243	4.0 mi	El Centro, CA
ZIP code 92244	7.8 mi	El Centro, CA
ZIP code 92273	8.0 mi	Seeley, CA
ZIP code 92227	9.5 mi	Brawley, CA
ZIP code 92250	12 mi	Holtville, CA
ZIP code 92249	12 mi	Heber, CA
ZIP code 92231	12 mi	Calexico, CA
ZIP code 92232	12 mi	Calexico, 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 92251, plotted from its record coordinates.

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

Scope ZIP code 92251. 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.