San Marino is located in Los Angeles County, CA. The population is 13,172.
There are 4 public schools in San Marino with an average Homefacts rating of A+. The total crime rate for San Marino is very low , and there are 1 registered sex offenders residing in the city. Unemployment in San Marino is very high and the median home sales price is $0. Detailed and up-to-date San Marino property reports are available for any property address.
Cities near San Marino include San Pasqual, East San Gabriel and San Gabriel.