| Place Name | Altamont |
| Place Type | Town |
| ZIP Code(s) | 84001 |
| County | Duchesne County |
| Area Code(s) | 435 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 323 |
| Population Growth Rate (2010-19) | 6.22% |
| Majority Ethnicity | White 94.93% |
| US Congressional District(s) | Utah 1st |
| State House Districts | 53 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.93% |
| African American | 0.97% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.11% |