Altamont Flag

Altamont

County:
Deuel County
County Seat:
No
Area (mi²):
1.254
State:
South Dakota

Altamont is a town located in Deuel County, South Dakota. Altamont has a 2026 population of 33. Altamont is currently growing at a rate of 3.13% annually and its population has increased by 3.13% since the most recent census, which recorded a population of 32 in 2020.

33
Total Population
26
Density (mi²)
1 3.13%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)