Stites Township is located in St. Clair County, Illinois.

As of the 2010 census, its population was 749 and it contained 326 housing units.

Its name was changed to Stites in April, 1888.

According to the 2010 census, the township has a total area of 2.36 square miles (6.1 km2), of which 2.11 square miles (5.5 km2) (or 89.41%) is land and 0.25 square miles (0.65 km2) (or 10.59%) is water.

This St. Clair County, Illinois location article is a stub.