ZIP Code 90631

90631 is one of California's ZIP codes, delivering to addresses in La Habra, Orange County.

City: La Habra
County: Orange County
State: California
Prefix: 906xx

Where this code sits

90631 is part of the 906xx range, the group of codes handled by one mail processing centre. La Habra is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the La Habra page.

La Habra California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 90631 delivers to without sharing its boundary.

ZIP codes nearest 90631

The ZIP codes whose reference points sit closest to 90631.
ZIP code	Distance	Delivers to
ZIP code 90633	0.3 mi	La Habra, CA
ZIP code 90632	1.3 mi	La Habra, CA
ZIP code 90603	2.6 mi	Whittier, CA
ZIP code 92838	2.9 mi	Fullerton, CA
ZIP code 92835	3.4 mi	Fullerton, CA
ZIP code 92822	3.6 mi	Brea, CA
ZIP code 90604	3.6 mi	Whittier, CA
ZIP code 92821	3.7 mi	Brea, 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 90631, plotted from its record coordinates.

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

Scope ZIP code 90631. 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.