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Preferred Name, USPS
San Mateo, CA 94401

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Weather forecast ZIP Code 94401

The 94401 ZIP Code is centered1 in San Mateo County at latitude 37.573 and longitude -122.321 (Panoramio Photos). It is a standard type ZIP Code. San Mateo County is in the Pacific Time Zone (UTC -8 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 94401 was 32,484 with 12,944 housing units; a land area land area of 3.11 sq. miles; a water area of 3.54 sq. miles; and a population density of 10,440.36 people per sq. mile for Census 2000. Demographic Profile

San Mateo, CA 94401 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

San Mateo, CA (< 0.1 mile)
San Mateo Park, CA (1.4 miles WSW)
Hayward Park, CA (1.4 miles SSE)
Hillsborough Park, CA (2.4 miles WSW)
Burlingame, CA (2.7 miles WNW)
Foster City, CA (2.7 miles ESE)
Laurel, CA (3.1 miles SSE)
Hillsborough, CA (3.4 miles W)
Baywood Park, CA (3.4 miles SSW)
Highlands, CA (3.9 miles SSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Hillsdale, CA (2.7 miles SSE)
Redwood Shores, CA (4.9 miles SE)
Devonshire, CA (5.3 miles SSE)
Silver Penny Mobile Home Park, CA (5.8 miles SE)
Emerald Lake, CA (8 miles SSE)
Le Mar Mobile Home Park, CA (8.7 miles SE)
Redwood City Mobile Home Park, CA (8.7 miles SE)
Andry Mobile Home Park, CA (8.7 miles NNW)
Redwood Mobile Home Park, CA (8.8 miles SE)
Farm Hills, CA (8.8 miles SSE)

ZIP Codes - Key Concepts

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.