ZIP Code 90601

90601 is one of California's ZIP codes, delivering to addresses in Whittier, Los Angeles County.

City: Whittier
County: Los Angeles County
State: California
Prefix: 906xx

Where this code sits

90601 is part of the 906xx range, the group of codes handled by one mail processing centre. Whittier is served by 10 ZIP codes in total; the full list, with the county each falls in, is on the Whittier page.

Whittier California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 90601 delivers to without sharing its boundary.

ZIP codes nearest 90601

The ZIP codes whose reference points sit closest to 90601.
ZIP code	Distance	Delivers to
ZIP code 90607	1.5 mi	Whittier, CA
ZIP code 90608	1.5 mi	Whittier, CA
ZIP code 90609	1.5 mi	Whittier, CA
ZIP code 90610	1.5 mi	Whittier, CA
ZIP code 90602	2.2 mi	Whittier, CA
ZIP code 90606	2.3 mi	Whittier, CA
ZIP code 90660	3.1 mi	Pico Rivera, CA
ZIP code 90661	3.6 mi	Pico Rivera, 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 90601, plotted from its record coordinates.

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

Scope ZIP code 90601. 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.