| Name | Lemhi County |
| State | Idaho |
| FIPS Code | 16059 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2020) | 7,974 |
| Population Growth Rate(2000-2020) | 0.5% |
| Majority Ethnicity | White 96.24% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+25 |
| Unemployment Rate | 3.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.24% |
| African American | 0.04% |
| Hispanic | 3.4% |
| Asian | 0% |
| Native American | 0.23% |
| Hawaiin/Pacific Islander | 0.09% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 92.08% |
| African American | 0.59% |
| Hispanic | 3.86% |
| Asian | 0.69% |
| Native American | 1.58% |
| Hawaiin/Pacific Islander | 0.2% |