Waterloo Township, Allamakee County, Iowa

Waterloo Township is one of eighteen townships in Allamakee County, Iowa, USA. At the 2010 census, its population was 266.

History
Waterloo Township was organized in 1856.

Geography
Waterloo Township covers an area of 30.07 sqmi and contains no incorporated settlements. It contains the unincorporated community of Dorchester. According to the USGS, it contains four cemeteries: Saint Johns, Saint Marys, Waterloo Ridge and West Waterloo Ridge.