Ola township
- County:
- Brule County
- County Seat:
- No
- Area (mi²):
- 35.924
- State:
- South Dakota
Ola township is located in Brule County, South Dakota. Ola township has a 2026 population of 99. Ola township is currently declining at a rate of -1.98% annually and its population has decreased by 0% since the most recent census, which recorded a population of 99 in 2020.
The median age in Ola township is 73.9 years: 0 years for males, and 0 years for females. For every 100 females there are 88.9 males.