Altamont
- County:
- Daviess County
- County Seat:
- No
- Area (mi²):
- 0.256
- State:
- Missouri
Altamont is a village located in Daviess County, Missouri. Altamont has a 2026 population of 171. Altamont is currently declining at a rate of 0% annually and its population has increased by 2.4% since the most recent census, which recorded a population of 167 in 2020.
The median household income in Altamont is $45,313 with a poverty rate of 15.86%. The median age in Altamont is 49.1 years: 48.6 years for males, and 49.8 years for females. For every 100 females there are 116.2 males.