Marion Township, Ogle County, Illinois

Marion Township is located in Ogle County, Illinois. As of the 2010 census, its population was 4,135 and it contained 1,531 housing units.

Geography
According to the 2010 census, the township has a total area of 45.42 sqmi, of which 44.84 sqmi (or 98.72%) is land and 0.57 sqmi (or 1.25%) is water.