South San Francisco is located in San Mateo County, CA. The population is 65,565, making South San Francisco the 4th largest city in San Mateo County.
There are 14 public schools in South San Francisco with an average Homefacts rating of B+. The total crime rate for South San Francisco is moderate , and there are 51 registered sex offenders residing in the city. Unemployment in South San Francisco is low and the median home sales price is $0. Detailed and up-to-date South San Francisco property reports are available for any property address.
Cities near South San Francisco include Brisbane, San Bruno and Millbrae.