
Big Falls
- County:
- Koochiching County
- County Seat:
- No
- Area (mi²):
- 6.043
- State:
- Minnesota
Big Falls is a city located in Koochiching County, Minnesota. Big Falls has a 2025 population of 171. Big Falls is currently declining at a rate of -0.58% annually and its population has decreased by -2.29% since the most recent census, which recorded a population of 175 in 2020.
The average household income in Big Falls is $40,634 with a poverty rate of 22.93%. The median age in Big Falls is 63 years: 64 years for males, and 62.8 years for females.