| Name | Lemhi County |
| State | Idaho |
| FIPS Code | 16059 |
| County Seat | Salmon |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2024) | 8,447 |
| Population Growth Rate(2020-2024) | 5.59% |
| Majority Ethnicity | White 96.66% |
| Public School Majority Ethnicity | White 94% |
| Partisan Voting Index | Strongly Republican:+28 |
| Unemployment Rate (May 2026) | 6.6% |
| Sales Tax Rate (2025) | 6% |
| Area Code(s) | 208 / 986 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 96.66% |
| African American | 0.01% |
| Hispanic | 1.9% |
| Asian | 0.27% |
| Native American | 0.81% |
| Hawaiin/Pacific Islander | 0.35% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 94.08% |
| African American | 0.46% |
| Hispanic | 2.67% |
| Asian | 0% |
| Native American | 0.81% |
| Hawaiin/Pacific Islander | 0.12% |