| Name | Valley County |
| State | Montana |
| FIPS Code | 30105 |
| County Seat | Glasgow |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2024) | 7,475 |
| Population Growth Rate(2020-2024) | -1.4% |
| Majority Ethnicity | White 88.47% |
| Public School Majority Ethnicity | White 76% |
| Partisan Voting Index | Strongly Republican:+25 |
| Unemployment Rate (May 2026) | 4.3% |
| Sales Tax Rate (2025) | 0% |
| Area Code(s) | 406 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 88.47% |
| African American | 0.64% |
| Hispanic | 2.67% |
| Asian | 0.06% |
| Native American | 8.18% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 75.5% |
| African American | 0.9% |
| Hispanic | 1.99% |
| Asian | 0.09% |
| Native American | 15.64% |
| Hawaiin/Pacific Islander | 0.09% |