
Viola township
- County:
- Jerauld County
- County Seat:
- No
- Area (mi²):
- 35.565
- State:
- South Dakota
Viola township is located in Jerauld County, South Dakota. Viola township has a 2025 population of 30. Viola township is currently declining at a rate of 0% annually and its population has increased by 3.45% since the most recent census, which recorded a population of 29 in 2020.
The average household income in Viola township is $108,778 with a poverty rate of 0%. The median age in Viola township is 37.1 years: 37.8 years for males, and 34.2 years for females.