
Northfield
- County:
- Rice County
- County Seat:
- No
- Area (mi²):
- 8.475
- State:
- Minnesota
Northfield is a city located in Rice County, Minnesota. Northfield has a 2025 population of 21,177. Northfield is currently growing at a rate of 0.37% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 20,784 in 2020.
The average household income in Northfield is $108,910 with a poverty rate of 7.25%. The median age in Northfield is 28.3 years: 30.9 years for males, and 26 years for females.