
Wilbur township
- County:
- Brule County
- County Seat:
- No
- Area (mi²):
- 35.814
- State:
- South Dakota
Wilbur township is located in Brule County, South Dakota. Wilbur township has a 2025 population of 250. Wilbur 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 250 in 2020.
The average household income in Wilbur township is $50,424 with a poverty rate of 50.39%. The median age in Wilbur township is 28.1 years: 28.7 years for males, and 19.6 years for females.