| Place Name | Plevna |
| Place Type | Town |
| ZIP Code(s) | 59344 |
| County | Fallon County |
| Area Code(s) | 406 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 117 |
| Population Growth Rate (2010-19) | 10.49% |
| Majority Ethnicity | White 99.62% |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 37 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.62% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.38% |