
Hosmer
- County:
- Edmunds County
- County Seat:
- No
- Area (mi²):
- 0.989
- State:
- South Dakota
Hosmer is a city located in Edmunds County, South Dakota. Hosmer has a 2025 population of 165. Hosmer is currently growing at a rate of 0.61% annually and its population has increased by 1.85% since the most recent census, which recorded a population of 162 in 2020.
The average household income in Hosmer is $67,363 with a poverty rate of 12.05%. The median age in Hosmer is 61.8 years: 61.9 years for males, and 61.8 years for females.