Clayton is located in St. Louis County, MO. The population is 15,740.
There are 7 public schools in Clayton with an average Homefacts rating of A-. The total crime rate for Clayton is low , and there are 3 registered sex offenders residing in the city. Unemployment in Clayton is moderate and the median home sales price is $0. Detailed and up-to-date Clayton property reports are available for any property address.
Cities near Clayton include Richmond Heights, Hadley Township and University City.