Custer County Map
The County of Custer is located in the State of Idaho. Find directions to Custer County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Custer County population is estimated at 4,249 people. The Custer County time zone is Mountain Daylight Time which is 7 hours behind Coordinated Universal Time (UTC).
Nearby counties include Blaine County, Boise County, Butte County, Elmore County, Lemhi County, Valley County.
Top cities include Challis, Mackay, Stanley, Clayton, Ellis