ZIP Code 94660

94660 is one of California's ZIP codes, delivering to addresses in Oakland, Alameda County.

City

Oakland

County

Alameda County

State

California

Prefix

946xx

Where this code sits

94660 is part of the 946xx range, the group of codes handled by one mail processing centre. Oakland is served by 26 ZIP codes in total; the full list, with the county each falls in, is on the Oakland page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 94660 delivers to without sharing its boundary.

ZIP codes nearest 94660

The ZIP codes whose reference points sit closest to 94660.
ZIP code	Distance	Delivers to
ZIP code 94604	0.0 mi	Oakland, CA
ZIP code 94623	0.0 mi	Oakland, CA
ZIP code 94624	0.0 mi	Oakland, CA
ZIP code 94649	0.0 mi	Oakland, CA
ZIP code 94659	0.0 mi	Oakland, CA
ZIP code 94661	0.0 mi	Oakland, CA
ZIP code 94666	0.0 mi	Oakland, CA
ZIP code 94617	0.2 mi	Oakland, 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 94660, plotted from its record coordinates.

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

Scope ZIP code 94660. 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.