Kidder township
- County:
- Day County
- County Seat:
- No
- Area (mi²):
- 34.859
- State:
- South Dakota
Kidder township is located in Day County, South Dakota. Kidder township has a 2026 population of 62. Kidder township is currently declining at a rate of -1.59% annually and its population has decreased by 0% since the most recent census, which recorded a population of 62 in 2020.
The median household income in Kidder township is $82,813 with a poverty rate of 0%. The median age in Kidder township is 46.1 years: 53.5 years for males, and 13.6 years for females. For every 100 females there are 118.8 males.