Edna Township, Cass County, Iowa

Edna Township is one of sixteen townships in Cass County, Iowa, United States. As of the 2000 census, its population was 140.

Geography
Edna Township covers an area of 34.67 sqmi and contains no incorporated settlements. According to the USGS, it contains two cemeteries: Reno and Calvary in the Saint Timothy Roman Catholic Church yard.

History
Chief Mahaska was buried along the Nodaway River in Edna Township after he was killed in 1834.