Big Falls is a city in Koochiching County, Minnesota, United States. The population was 175 at the 2020 census.
U.S. Highway 71 and Minnesota State Highway 6 are two of the main routes in Big Falls.
History
The city was named for a nearby waterfall on the Big Fork River. A post office named Big Falls has been in operation since 1906.
Geography
According to the United States Census Bureau, the city has a total area of , all land.