Fuller township
- County:
- Codington County
- County Seat:
- No
- Area (mi²):
- 54.14
- State:
- South Dakota
Fuller township is located in Codington County, South Dakota. Fuller township has a 2026 population of 305. Fuller township is currently growing at a rate of 1.33% annually and its population has increased by 2.69% since the most recent census, which recorded a population of 297 in 2020.
The median household income in Fuller township is $125,833 with a poverty rate of 1.63%. The median age in Fuller township is 49.9 years: 53.1 years for males, and 49.3 years for females. For every 100 females there are 104.2 males.