| Place Name | Altamont |
| Place Type | Town |
| ZIP Code(s) | 37301 |
| County | Grundy County |
| Area Code(s) | 931 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 1,242 |
| Population Growth Rate (2010-19) | 6.89% |
| Majority Ethnicity | White 86.74% |
| US Congressional District(s) | Tennessee 4th |
| State House Districts | 43 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.74% |
| African American | 1.34% |
| Hispanic | 11.56% |
| Asian | 0.36% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |