
Hayti township
- County:
- Hamlin County
- County Seat:
- No
- Area (mi²):
- 32.383
- State:
- South Dakota
Hayti township is located in Hamlin County, South Dakota. Hayti township has a 2025 population of 281. Hayti township is currently growing at a rate of 1.44% annually and its population has increased by 10.63% since the most recent census, which recorded a population of 254 in 2020.
The average household income in Hayti township is $620,858 with a poverty rate of 8.97%. The median age in Hayti township is 17.4 years: 16.9 years for males, and 17.5 years for females.