Cass Township, Clayton County, Iowa

Cass Township is a township in Clayton County, Iowa, United States. As of the 2000 census, its population was 1,835.

History
Cass Township is named for Lewis Cass.

Geography
Cass Township covers an area of 36.72 sqmi and contains one incorporated settlement, Strawberry Point. According to the USGS, it contains three cemeteries: County Courners, Saint Mary's, and Strawberry Point Methodist.