Roseau County
Also known as Roseau County, Minnesota, Roseau County, MN
county in Minnesota, United States
Key facts
- Country
- United States
- State
- Minnesota
- Founded
- December 31, 1894
- Named after
- Roseau River
- Seat
- Roseau
- Largest city
- Roseau
- Total
- 1,678 sq mi (4,350 km )
- Land
- 1,672 sq mi (4,330 km )
- Water
- 6.5 sq mi (17 km ) 0.4%
- Estimate 2025
- 15,246
- Density
- 9.2/sq mi (3.6/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
~8 min read
Article
Roseau County (/roʊˈzoʊ/) is a county in the northwestern part of the U.S. state of Minnesota, along the Canada–U.S. border. As of the 2020 census, the population was 15,331. Its county seat is Roseau. Roseau County borders the Canadian province of Manitoba.
The Red Lake Indian Reservation is partially in Roseau County.