Challis is located in Custer County, ID. The population is 1,304, making Challis the largest city in Custer County.
There are 2 public schools in Challis with an average Homefacts rating of B+. The total crime rate for Challis is low , and there are 0 registered sex offenders residing in the city. Unemployment in Challis is low and the median home sales price is $0. Detailed and up-to-date Challis property reports are available for any property address.