Round Lake, MN
Round Lake is a city in Nobles County, Minnesota, United States. The population was 376 at the 2010 census.
According to the United States Census Bureau, the city has a total area of 1.0 square mile (2.7 km²), all of it land. A lake, also called Round Lake, is just outside the city to the northeast. The town of Round Lake is located in the extreme southeast corner of Nobles County. It lies one-half miles west of the Jackson County line, and two miles (3 km) north of Iowa.
Main highways include: