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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)
Local Search, 94401 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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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
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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
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- ZIP Codes are only loosely tied to cities.
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.
