Zip Code 94942

The postal zip code 94942 belongs to the San Francisco Bay Area town of Mill Valley which is located in southern Marin County, CA.

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Explore other Marin county zip codes including properties for sale throughout all areas of Marin, California.

South Marin Zip Codes

94920

94941

94965

94942

94966

Southern Marin towns include Sausalito, Mill Valley, Tiburon and Belvedere. Five distinct zip codes define the area known as South Marin.