Fairfax is an incorporated town in Marin County, California, United States. Fairfax is located west-northwest of San Rafael, at an elevation of . The population was 7,605 at the 2020 census.
Fairfax is an incorporated to,wn in Marin County, California, United States. Fairfax is located west-northwest of San Rafael at an elevation of . The population was 7,605 at the 2020 census.