Murphy is located in Jefferson County, MO. The population is 9,012, making Murphy the 3rd largest city in Jefferson County.
There are 0 public schools in Murphy with an average Homefacts rating of NA. The total crime rate for Murphy is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Murphy is moderate and the median home sales price is $0. Detailed and up-to-date Murphy property reports are available for any property address.