ZIP Code 94703

94703 is one of California's ZIP codes, delivering to addresses in Berkeley, Alameda County.

City: Berkeley
County: Alameda County
State: California
Prefix: 947xx

Where this code sits

94703 is part of the 947xx range, the group of codes handled by one mail processing centre. Berkeley is served by 11 ZIP codes in total; the full list, with the county each falls in, is on the Berkeley page.

Berkeley California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 94703 delivers to without sharing its boundary.

ZIP codes nearest 94703

The ZIP codes whose reference points sit closest to 94703.
ZIP code	Distance	Delivers to
ZIP code 94702	0.6 mi	Berkeley, CA
ZIP code 94712	0.6 mi	Berkeley, CA
ZIP code 94704	1.0 mi	Berkeley, CA
ZIP code 94709	1.2 mi	Berkeley, CA
ZIP code 94701	1.2 mi	Berkeley, CA
ZIP code 94710	1.2 mi	Berkeley, CA
ZIP code 94720	1.3 mi	Berkeley, CA
ZIP code 94705	1.4 mi	Berkeley, 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 94703, plotted from its record coordinates.

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

Scope ZIP code 94703. 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.