Lebanon
- County:
- Potter County
- County Seat:
- No
- Area (mi²):
- 0.53
- State:
- South Dakota
Lebanon is a town located in Potter County, South Dakota. Lebanon has a 2026 population of 31. Lebanon is currently declining at a rate of 0% annually and its population has decreased by -3.13% since the most recent census, which recorded a population of 32 in 2020.
The median household income in Lebanon is $63,125 with a poverty rate of 0%. The median age in Lebanon is 29.7 years: 26.8 years for males, and 29.7 years for females. For every 100 females there are 52.0 males.