Find the last 4 digits (ZIP+4) for an address in 94605

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ZIP Code 94605 – Oakland, CA

Oakland, California · Alameda County · Pacific time

ZIP code94605
CityOakland
StateCalifornia
CountyAlameda County
Population44,103
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.83 sq mi
Center (lat, long)37.7614, -122.1502

Area codes in this area

510341

These are the area codes that most often serve ZIP 94605 (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

94603 Oakland · 2.1 mi94619 Oakland · 2.2 mi94613 Oakland · 2.2 mi94546 Castro Valley · 2.8 mi94577 San Leandro · 3.3 mi94621 Oakland · 3.3 mi94614 Oakland · 3.8 mi94601 Oakland · 3.9 mi

About ZIP 94605

ZIP code 94605 is assigned to Oakland, California. It lies in Alameda County. Its Census area covers about 8.83 square miles of land. The closest neighboring ZIP is 94603 (Oakland), about 2.1 miles away.

Every address in 94605 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