Princeton is located in Mercer County, MO. The population is 1,147, making Princeton the largest city in Mercer County.
There are 2 public schools in Princeton with an average Homefacts rating of C. The total crime rate for Princeton is low , and there are 6 registered sex offenders residing in the city. Unemployment in Princeton is low and the median home sales price is $0. Detailed and up-to-date Princeton property reports are available for any property address.
Cities near Princeton include Morgan Township, Washington Township and Harrison Township.