Pecatonica Township, Winnebago County, Illinois

Pecatonica Township is located in Winnebago County, Illinois. As of the 2010 census, its population was 4,355 and it contained 1,750 housing units.

Geography
According to the 2010 census, the township has a total area of 35.49 sqmi, of which 35.13 sqmi (or 98.99%) is land and 0.36 sqmi (or 1.01%) is water.

Points of Interest
Pecatonica Township contains the Pecatonica Wetlands Forest Preserve, a county park.