Find the last 4 digits (ZIP+4) for an address in 94701

ZIP 94701, Berkeley, CA is filled in. Just type the street address.

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ZIP Code 94701 – Berkeley, CA

Berkeley, California · Alameda County · Pacific time

ZIP code94701
CityBerkeley
StateCalifornia
CountyAlameda County
PopulationNot published (no Census ZIP area)
Time zonePacific · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)37.8606, -122.2967

Area codes in this area

510341

These are the area codes that most often serve ZIP 94701 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

94710 Berkeley · 0.6 mi94702 Berkeley · 0.7 mi94703 Berkeley · 1.2 mi94712 Berkeley · 1.5 mi94608 Emeryville · 1.7 mi94704 Berkeley · 2 mi94706 Albany · 2 mi94709 Berkeley · 2.1 mi

About ZIP 94701

ZIP code 94701 is assigned to Berkeley, California. It lies in Alameda County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 94710 (Berkeley), about 0.6 miles away.

Every address in 94701 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources