| Place Name | Big Timber |
| Place Type | City |
| ZIP Code(s) | 59011 |
| County | Sweet Grass County |
| Area Code(s) | 406 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 1,572 |
| Population Growth Rate (2010-19) | 0.55% |
| Majority Ethnicity | White 91.48% |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 59 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.48% |
| African American | 4.59% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.93% |