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 2026 population of 259. Bonesteel is currently growing at a rate of 1.17% annually and its population has increased by 2.37% since the most recent census, which recorded a population of 253 in 2020.
The median household income in Bonesteel is $43,409 with a poverty rate of 23.53%. The median age in Bonesteel is 47.7 years: 37.9 years for males, and 61.8 years for females. For every 100 females there are 244.6 males.