Sioux Township, Plymouth County, Iowa

Sioux Township is a township in Plymouth County, Iowa in the United States.

[1] The township was set off from portions of Lincoln Township and Plymouth Township by the county supervisors.

[2] The township is named after the Big Sioux River, which forms the township's western border.

[3] The elevation of Sioux Township is listed as 1316 feet above mean sea level.

This article about the geography of Plymouth County, Iowa is a stub.