Ball Township is located in Sangamon County, Illinois. As of the 2010 census, its population was 6,701 and it contained 2,403 housing units. The township's offices are located Glenarm. Portions of the village of Chatham are located in this township. Geography According to the 2010 census, the township has a total area of , of which (or 99.77%) is land and (or 0.23%) is water. References External links City-data.com Illinois State Archives Townships in Sangamon County, Illinois Springfield metropolitan area, Illinois Townships in Illinois