
Bonesteel
- County:
- Gregory County
- County Seat:
- No
- Area (mi²):
- 0.354
- State:
- South Dakota
Bonesteel is a city located in Gregory County, South Dakota. Bonesteel has a 2025 population of 258. Bonesteel is currently growing at a rate of 0.39% annually and its population has increased by 1.18% since the most recent census, which recorded a population of 255 in 2020.
The average household income in Bonesteel is $50,397 with a poverty rate of 31.85%. The median age in Bonesteel is 42.8 years: 27.3 years for males, and 53.9 years for females.