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U.S. ZIP Code 94405
5-digit United States postal code #94405, San Mateo, CA
ZIP: 94405
County: San Mateo
Place Name: San Mateo
State: California
State Abbreviation: CA
Coordinates: 37° 22' 51.96" N, 122° 20' 5.28" W
Latitude: 37.381100000000
Longitude: -122.334800000000