Wolsey township
- County:
- Beadle County
- County Seat:
- No
- Area (mi²):
- 33.665
- State:
- South Dakota
Wolsey township is located in Beadle County, South Dakota. Wolsey township has a 2026 population of 69. Wolsey township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 69 in 2020.
The median age in Wolsey township is 59.8 years: 58.5 years for males, and 63.1 years for females. For every 100 females there are 82.9 males.