Custer County Idaho Map and Data
Custer County Idaho Profile and Data
| Name | Custer County |
| State | Idaho |
| FIPS Code | 16037 |
| County Seat | Challis |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 4,338 |
| Population Growth Rate(2000-2022) | -2.13% |
| Majority Ethnicity | White 98.93% |
| Public School Majority Ethnicity | White 90% |
| Partisan Voting Index | Strongly Republican:+28 |
| Unemployment Rate (February 2025) | 5.0% |
| Area Code(s) | 208 / 986 |
Custer County Race/Ethnicity Data
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 98.93% |
| African American | 0.15% |
| Hispanic | 0.89% |
| Asian | 0.03% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
Custer County Public School Race/Ethnicity Data
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 89.8% |
| African American | 0% |
| Hispanic | 8.23% |
| Asian | 0% |
| Native American | 0.36% |
| Hawaiin/Pacific Islander | 0.54% |