Rolla is located in Phelps County, MO. The population is 19,484, making Rolla the largest city in Phelps County.
There are 9 public schools in Rolla with an average Homefacts rating of A-. The total crime rate for Rolla is moderate , and there are 79 registered sex offenders residing in the city. Unemployment in Rolla is low and the median home sales price is $0. Detailed and up-to-date Rolla property reports are available for any property address.
Cities near Rolla include Rolla Township, Dillon Township and Miller Township.