ZIP Code 90630

90630 is one of California's ZIP codes, delivering to addresses in Cypress, Orange County.

City: Cypress
County: Orange County
State: California
Prefix: 906xx

Where this code sits

90630 is part of the 906xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cypress.

Cypress California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 90630 delivers to without sharing its boundary.

ZIP codes nearest 90630

The ZIP codes whose reference points sit closest to 90630.
ZIP code	Distance	Delivers to
ZIP code 92846	2.1 mi	Garden Grove, CA
ZIP code 90623	2.2 mi	La Palma, CA
ZIP code 90721	2.2 mi	Los Alamitos, CA
ZIP code 90720	2.3 mi	Los Alamitos, CA
ZIP code 90716	2.3 mi	Hawaiian Gardens, CA
ZIP code 90620	2.4 mi	Buena Park, CA
ZIP code 90680	2.7 mi	Stanton, CA
ZIP code 90622	2.7 mi	Buena Park, 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 90630, plotted from its record coordinates.

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

Scope ZIP code 90630. 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.