| Place Name | West Yellowstone |
| Place Type | Town |
| ZIP Code(s) | 59758 |
| County | Gallatin County |
| Area Code(s) | 406 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 1,413 |
| Population Growth Rate (2010-19) | 0.08% |
| Majority Ethnicity | White 76.88% |
| Metro/Micro Stats Area | Bozeman, MT |
| US Congressional District(s) | Montana At-Large |
| State House Districts | 64 |
| State Senate Districts | 32 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 76.88% |
| African American | 0% |
| Hispanic | 3.77% |
| Asian | 2.74% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.61% |