Pawnee Township is located in Sangamon County, Illinois, United States. As of the 2010 census, its population was 3,058 and it contained 1,275 housing units. Geography According to the 2010 census, the township has a total area of , of which (or 99.93%) is land and (or 0.07%) is water. Demographics References External links City-data.com Illinois State Archives Townships in Sangamon County, Illinois Springfield metropolitan area, Illinois Townships in Illinois