Harrison Township, Winnebago County, Illinois

Harrison Township is located in Winnebago County, Illinois. As of the 2010 census, its population was 670 and it contained 273 housing units.

Geography
According to the 2010 census, the township has a total area of 24.73 sqmi, of which 24.61 sqmi (or 99.51%) is land and 0.12 sqmi (or 0.49%) is water.