| Name | Liberty County |
| State | Montana |
| FIPS Code | 30051 |
| County Seat | Chester |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2024) | 1,959 |
| Population Growth Rate(2020-2024) | -0.05% |
| Majority Ethnicity | White 98.54% |
| Public School Majority Ethnicity | White 90% |
| Partisan Voting Index | Strongly Republican:+28 |
| Unemployment Rate (May 2026) | 2.3% |
| Sales Tax Rate (2025) | 0% |
| Area Code(s) | 406 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 98.54% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 1.46% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 90.44% |
| African American | 1.99% |
| Hispanic | 2.79% |
| Asian | 1.2% |
| Native American | 0.8% |
| Hawaiin/Pacific Islander | 1.2% |