Find the last 4 digits (ZIP+4) for an address in 94502

ZIP 94502, Alameda, CA is filled in. Just type the street address.

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ZIP Code 94502 – Alameda, CA

Alameda, California · Alameda County · Pacific time

ZIP code94502
CityAlameda
StateCalifornia
CountyAlameda County
Population13,430
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2.52 sq mi
Center (lat, long)37.7395, -122.2395

Area codes in this area

510341

These are the area codes that most often serve ZIP 94502 (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

94621 Oakland · 1.8 mi94614 Oakland · 2.1 mi94601 Oakland · 2.7 mi94501 Alameda · 3.2 mi94603 Oakland · 3.5 mi94606 Oakland · 3.6 mi94622 Oakland · 4.1 mi94577 San Leandro · 4.1 mi

About ZIP 94502

ZIP code 94502 is assigned to Alameda, California. It lies in Alameda County. Its Census area covers about 2.52 square miles of land. The closest neighboring ZIP is 94621 (Oakland), about 1.8 miles away.

Every address in 94502 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