Portola Valley is located in San Mateo County, CA. The population is 4,379.
There are 2 public schools in Portola Valley with an average Homefacts rating of A+. The total crime rate for Portola Valley is low , and there are 0 registered sex offenders residing in the city. Unemployment in Portola Valley is low and the median home sales price is $0. Detailed and up-to-date Portola Valley property reports are available for any property address.
Cities near Portola Valley include Ladera, Woodside and West Menlo Park.