| Place Name | Miles City |
| Place Type | City |
| ZIP Code(s) | 59301 |
| County | Custer County |
| Area Code(s) | 406 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 8,428 |
| Population Growth Rate (2010-19) | -0.67% |
| Majority Ethnicity | White 92.93% |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 38 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.93% |
| African American | 1.09% |
| Hispanic | 0.85% |
| Asian | 0.33% |
| Native American | 0.49% |
| Hawaiin/Pacific Islander | 4.31% |