Hill City
- County:
- Aitkin County
- County Seat:
- No
- Area (mi²):
- 1.114
- State:
- Minnesota
Hill City is a city located in Aitkin County, Minnesota. Hill City has a 2026 population of 615. Hill City is currently growing at a rate of 0.65% annually and its population has increased by 0.33% since the most recent census, which recorded a population of 613 in 2020.