Custer County, county in central Idaho, United States. As of 2020 county had an estimated population of 4,315 inhabitants. The county was created 143 years ago in 1881. Its county seat is Challis.
There are 2 city/town in Custer County, ID. The largest city of Custer County is Challis with a population of 1,091. Other cities include and Clayton population 8
Challis, City in Custer County, Idaho, United States
Clayton, City in Idaho, United States
List of cities, towns, neighborhoods & other populated places in Custer County.
City Name | Title | Population |
---|---|---|
Challis | City in Custer County, Idaho, United States | 1,091 |
Clayton | City in Idaho, United States | 8 |