San Mateo is located in San Mateo County, CA. The population is 99,653, making San Mateo the 2nd largest city in San Mateo County.
There are 23 public schools in San Mateo with an average Homefacts rating of B+. The total crime rate for San Mateo is moderate , and there are 50 registered sex offenders residing in the city. Unemployment in San Mateo is low and the median home sales price is $0. Detailed and up-to-date San Mateo property reports are available for any property address.
Cities near San Mateo include Hillsborough, Highlands Baywood Park and Foster City.