South Branch is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

in South Branch Township,

Watonwan County Watonwan County is a County (United States), county in the U.S. state of Minnesota. As of the 2020 United States census, 2020 census, the population was 11,253. Its county seat is St. James, Minnesota, St. James. History In 1849, the recently o ...

Minnesota Minnesota () is a state in the upper midwestern region of the United States. It is the 12th largest U.S. state in area and the 22nd most populous, with over 5.75 million residents. Minnesota is home to western prairies, now given over to ...

, United States.

Notes

Unincorporated communities in Watonwan County, Minnesota Unincorporated communities in Minnesota {{WatonwanCountyMN-geo-stub