Kulm township
- County:
- Hutchinson County
- County Seat:
- No
- Area (mi²):
- 35.375
- State:
- South Dakota
Kulm township is located in Hutchinson County, South Dakota. Kulm township has a 2026 population of 84. Kulm township is currently declining at a rate of -1.18% annually and its population has decreased by 0% since the most recent census, which recorded a population of 84 in 2020.
The median household income in Kulm township is $111,500 with a poverty rate of 0%. The median age in Kulm township is 58.5 years: 58.6 years for males, and 54.8 years for females. For every 100 females there are 182.0 males.