Minnetonka ( MIN-i-TONG-kə) is a suburban city in Hennepin County, Minnesota, United States, eight miles (13 km) west of Minneapolis. The population was 49,734 at the 2010 census. The name comes from the Dakota Sioux mni tanka, meaning "great water". The city is the home of Cargill, the country's largest privately owned company, and UnitedHealth Group, the state's largest publicly owned company.
According to the United States Census Bureau, the city has a total area of 28.22 square miles (73.09 km2), of which 26.93 square miles (69.75 km2) is land and 1.29 square miles (3.34 km2) is water. Part of the city includes the eastern tip of Lake Minnetonka, one of the largest lakes in Minnesota. The outlet of Lake Minnetonka is Minnehaha Creek, which winds through south Minneapolis and flows over Minnehaha Falls and into the Mississippi River. Minnetonka is located 8 miles (13 km) west of Minneapolis, in Hennepin County.
The headquarters of Carlson are in Minnetonka. The headquarters of Cargill are located in Minnetonka and are in the Wayzata Post Office area.