Cortland Township, DeKalb County, Illinois
Cortland Township is one of nineteen townships in DeKalb County, Illinois, USA. As of the 2010 census, its population was 10,968 and it contained 4,267 housing units. Cortland Township was originally named Richland Township, but was renamed to Pampas Township on November 20, 1850; it was renamed to Cortland Township on February 1, 1865.Geography
According to the 2010 census, the township has a total area of, of which is land and is water.Cities, towns, villages
School districts