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Zip Codes in San Mateo County California

Zip Code
City
County
94020
La Honda
San Mateo
94021
Loma Mar
San Mateo
94025
Menlo Park
San Mateo
94026
Menlo Park
San Mateo
94027
Atherton
San Mateo
94028
Portola Valley
San Mateo
94030
Millbrae
San Mateo
94037
Montara
San Mateo
94038
Moss Beach
San Mateo
94044
Pacifica
San Mateo

San Mateo County, CA
37 Zip Codes