
Greenbush
- County:
- Roseau County
- County Seat:
- No
- Area (mi²):
- 1.536
- State:
- Minnesota
Greenbush is a city located in Roseau County, Minnesota. Greenbush has a 2025 population of 668. Greenbush is currently declining at a rate of -0.45% annually and its population has decreased by -2.2% since the most recent census, which recorded a population of 683 in 2020.
The average household income in Greenbush is $77,788 with a poverty rate of 4.22%. The median age in Greenbush is 38.7 years: 38.3 years for males, and 40.8 years for females.