Find the last 4 digits (ZIP+4) for an address in 94061

ZIP 94061, Redwood City, CA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 94061 – Redwood City, CA

Redwood City, California · San Mateo County · Pacific time

ZIP code94061
CityRedwood City
StateCalifornia
CountySan Mateo County
Population37,048
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.86 sq mi
Center (lat, long)37.4611, -122.2369

Area codes in this area

650

These are the area codes that most often serve ZIP 94061 (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

94027 Atherton · 2 mi94025 Menlo Park · 3.1 mi94070 San Carlos · 3.1 mi94063 Redwood City · 3.2 mi94062 Redwood City · 3.8 mi94305 Stanford · 4.7 mi94002 Belmont · 4.9 mi94301 Palo Alto · 4.9 mi

About ZIP 94061

ZIP code 94061 is assigned to Redwood City, California. It lies in San Mateo County. Its Census area covers about 3.86 square miles of land. The closest neighboring ZIP is 94027 (Atherton), about 2 miles away.

Every address in 94061 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