30
Zip Codes
1,545,612
Est. Population
431.8
Square Miles
27
Cities/Areas
All Zip Codes in San Mateo County
94002
Belmont
Pop: 14,495
94005
Brisbane
Pop: 9,902
94010
Hillsborough
Pop: 37,508
94014
Colma
Pop: 7,402
94015
Daly City
Pop: 12,353
94019
Half Moon Bay
Pop: 265,047
94020
La Honda
Pop: 121,014
94021
Loma Mar
Pop: 10,465
94025
West Menlo Park
Pop: 28,990
94027
Atherton
Pop: 18,049
94028
Ladera
Pop: 28,201
94030
Millbrae
Pop: 7,738
94037
Montara
Pop: 13,738
94038
Moss Beach
Pop: 6,554
94044
Pacifica
Pop: 55,093
94060
Pescadero
Pop: 194,806
94061
Redwood City
Pop: 22,104
94062
Woodside
Pop: 386,077
94063
Redwood City
Pop: 20,738
94065
Redwood City
Pop: 14,035
94066
San Bruno
Pop: 26,359
94070
San Carlos
Pop: 30,295
94074
San Gregorio
Pop: 71,472
94080
South San Franci
Pop: 19,346
94128
San Francisco
Pop: 14,976
94303
East Palo Alto
Pop: 39,708
94401
Russian River
Pop: 14,805
94402
San Mateo
Pop: 25,630
94403
San Mateo
Pop: 20,678
94404
Foster City
Pop: 8,034