
Diana township
- County:
- Sanborn County
- County Seat:
- No
- Area (mi²):
- 35.317
- State:
- South Dakota
Diana township is located in Sanborn County, South Dakota. Diana township has a 2025 population of 43. Diana township is currently declining at a rate of 0% annually and its population has increased by 2.38% since the most recent census, which recorded a population of 42 in 2020.
The average household income in Diana township is $64,821 with a poverty rate of 0%. The median age in Diana township is 64.5 years: 62.9 years for males, and 66.4 years for females.