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is a city in Pine County, Minnesota, United States. The population was 1,119 at the 2000 census. Portions of the Mille Lacs Indian Reservation is located within Rock Creek.
Interstate 35 and Minnesota State Highway 70 are two of the main arterial routes in the community.
According to the United States Census Bureau, the city has a total area of 43.3 square miles (112.2 km²), of which, 43.0 square miles (111.3 km²) of it is land and 0.3 square miles (0.9 km²) of it (0.79%) is water. It is by far the largest city by area in Pine County.