Cleveland township
- County:
- Hamlin County
- County Seat:
- No
- Area (mi²):
- 34.7
- State:
- South Dakota
Cleveland township is located in Hamlin County, South Dakota. Cleveland township has a 2026 population of 299. Cleveland township is currently growing at a rate of 1.36% annually and its population has increased by 8.33% since the most recent census, which recorded a population of 276 in 2020.
The median household income in Cleveland township is $106,023 with a poverty rate of 0%. The median age in Cleveland township is 27.9 years: 31.4 years for males, and 27.4 years for females. For every 100 females there are 105.5 males.