Jackson Township is in Will County, Illinois. As of the 2020 census, its population was 3,898 and it contained 1,595 housing units.[2]
Geography
According to the 2020 census, the township has a total area of 37.47 square miles (97.05 km2), of which 37.46 square miles (97.03 km2) (or 99.98%) is land and 0.01 square miles (0.02 km2) (or 0.02%) is water.[1]