| Name | Lincoln County |
| State | Montana |
| FIPS Code | 30053 |
| County Seat | Libby |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2024) | 21,867 |
| Population Growth Rate(2020-2024) | 10% |
| Majority Ethnicity | White 94.98% |
| Public School Majority Ethnicity | White 88% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate (May 2026) | 8.4% |
| Sales Tax Rate (2025) | 0% |
| Area Code(s) | 406 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 94.98% |
| African American | 0.08% |
| Hispanic | 3.08% |
| Asian | 0.27% |
| Native American | 1.44% |
| Hawaiin/Pacific Islander | 0.15% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 87.55% |
| African American | 0.4% |
| Hispanic | 5% |
| Asian | 0.97% |
| Native American | 1.89% |
| Hawaiin/Pacific Islander | 0.08% |