
Osceola township
- County:
- Grant County
- County Seat:
- No
- Area (mi²):
- 42.791
- State:
- South Dakota
Osceola township is located in Grant County, South Dakota. Osceola township has a 2025 population of 164. Osceola township is currently growing at a rate of 1.86% annually and its population has increased by 4.46% since the most recent census, which recorded a population of 157 in 2020.
The average household income in Osceola township is $95,480 with a poverty rate of 61.71%. The median age in Osceola township is 21.1 years: 20.6 years for males, and 58.3 years for females.