Custer County is one of 44 counties in Idaho.
- County Seat: Challis
- Year Organized: 1881
- Square Miles: 4,926
- Main article: Evaluation of Idaho county websites
- County commissioners are listed, but individual contact information is not provided.
- Commissioners meetings, agenda, and minutes are available.
- Zoning ordinance is posted.
- Administrative officials listed under respective department.
- ↑ Commissioners
- ↑ Meetings
- ↑ Agenda
- ↑ Minutes
- ↑ Zoning Ordinance