
Warren
- County:
- Marshall County
- County Seat:
- Yes
- Area (mi²):
- 1.456
- State:
- Minnesota
Warren is a city located in Marshall County, Minnesota. Warren has a 2025 population of 1,533. It is also the county seat of .Warren is currently declining at a rate of -0.84% annually and its population has decreased by -4.01% since the most recent census, which recorded a population of 1,597 in 2020.
The average household income in Warren is $71,945 with a poverty rate of 13.99%. The median age in Warren is 37.2 years: 34.6 years for males, and 39.2 years for females.