Hamilton Township is one of twelve townships in Jackson County, Indiana, United States. As of the 2020 census, its population was 1,558 and it contained 669 housing units.[1] It was named for James Hamilton, an early local politician.[2]
According to the 2010 census, the township has a total area of 63.34 square miles (164.0 km2), of which 62.58 square miles (162.1 km2) (or 98.80%) is land and 0.76 square miles (2.0 km2) (or 1.20%) is water.[6] Lakes in this township include Docs Lake. The streams of Buck Branch, Cooley Creek, East Fork White Creek and Indian Creek run through this township.