West Union Township is a township in Todd County, Minnesota, United States. The population was 312 at the 2000 census and 254 in the 2020 census. The incorporated village of West Union is within the township of the same name.
West Union Township was organized on March 12, 1867.
Geography
According to the United States Census Bureau, the township has a total area of 29.7 square miles (76.8 km); 28.8 square miles (74.7 km) is land and 0.8 square mile (2.1 km) (2.73%) is water.
Guernsey Lake is in Section 1 of the township. The Lake is 121.08 acres with a maximum dept of 19 feet. Some of the fish species include black bullhead, black crappie, bluegill, brown bullhead, green sunfish, hybrid sunfish, large mouth bass, and northern pike. The Lake has a public water access located where the Sauk River enters the lake.