Custer is located in Yellowstone County, MT. The population is 221, making Custer the 9th largest city in Yellowstone County.
There are 3 public schools in Custer with an average Homefacts rating of C+. , and there are 0 registered sex offenders residing in the city. Unemployment in Custer is low and the median home sales price is $0. Detailed and up-to-date Custer property reports are available for any property address.
Cities near Custer include Hysham, Hardin and Ballantine.