| Place Name | Deer Lodge |
| Place Type | City |
| ZIP Code(s) | 59722 |
| County | Powell County |
| Area Code(s) | 406 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 3,124 |
| Population Growth Rate (2010-19) | -5.56% |
| Majority Ethnicity | White 96.29% |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 78 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.29% |
| African American | 0.72% |
| Hispanic | 0.07% |
| Asian | 2.03% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.89% |