Winslow Township is located in Stephenson County, Illinois. As of the 2010 census, its population was 633 and it contained 283 housing units. The village of Winslow is located in the township.
According to the 2010 census, the township has a total area of 28.78 square miles (74.5 km2), all land.
- ^ a b "Population, Housing Units, Area, and Density: 2010 - County -- County Subdivision and Place -- 2010 Census Summary File 1". United States Census. Retrieved 2013-05-28.