Richfield
- County:
- Hennepin County
- County Seat:
- No
- Area (mi²):
- 6.778
- State:
- Minnesota
Richfield is a city located in Hennepin County, Minnesota. Richfield has a 2026 population of 36,491. Richfield is currently declining at a rate of -0.21% annually and its population has decreased by -1.18% since the most recent census, which recorded a population of 36,925 in 2020.