| Place Name | Columbus |
| Place Type | Town |
| ZIP Code(s) | 59019 |
| County | Stillwater County |
| Area Code(s) | 406 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 1,982 |
| Population Growth Rate (2010-19) | -1.90% |
| Majority Ethnicity | White 96.5% |
| Metro/Micro Stats Area | Billings, MT |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 57 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.5% |
| African American | 0% |
| Hispanic | 0.29% |
| Asian | 0.54% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.68% |