San Geronimo is located in Marin County, CA. The population is 482.
There are 2 public schools in San Geronimo with an average Homefacts rating of B. The total crime rate for San Geronimo is very low , and there are 0 registered sex offenders residing in the city. Unemployment in San Geronimo is low and the median home sales price is $0. Detailed and up-to-date San Geronimo property reports are available for any property address.
Cities near San Geronimo include Woodacre, Lagunitas Forest Knolls and Fairfax.