
Springfield
- County:
- Bon Homme County
- County Seat:
- No
- Area (mi²):
- 1.031
- State:
- South Dakota
Springfield is a city located in Bon Homme County, South Dakota. Springfield has a 2025 population of 1,915. Springfield is currently growing at a rate of 0.05% annually and its population has increased by 0.31% since the most recent census, which recorded a population of 1,909 in 2020.
The average household income in Springfield is $68,777 with a poverty rate of 7.17%. The median age in Springfield is 38.9 years: 37.9 years for males, and 48.2 years for females.