
Cross Plains township
- County:
- Hutchinson County
- County Seat:
- No
- Area (mi²):
- 29.332
- State:
- South Dakota
Cross Plains township is located in Hutchinson County, South Dakota. Cross Plains township has a 2025 population of 131. Cross Plains township is currently growing at a rate of 0.77% annually and its population has increased by 3.15% since the most recent census, which recorded a population of 127 in 2020.
The average household income in Cross Plains township is $116,576 with a poverty rate of 0%. The median age in Cross Plains township is 4.8 years: 4.7 years for males, and 26.1 years for females.