New Athens Township, St. Clair County, Illinois

New Athens Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 2,657 and it contained 1,129 housing units.

Geography
According to the 2010 census, the township has a total area of 36 sqmi, of which 34.03 sqmi (or 94.53%) is land and 1.97 sqmi (or 5.47%) is water.