Washington Township is one of twelve townships in Jackson County, Indiana, United States. As of the 2020 census, its population was 1,231 and it contained 477 housing units.

Geography According to the 2010 census, the township has a total area of , of which (or 99.97%) is land and (or 0.03%) is water. The stream of Horse Lick runs through this township.

Unincorporated towns Dudleytown

Extinct towns Chestnut Ridge

Adjacent townships Jackson Township (north) Spencer Township, Jennings County (northeast) Marion Township, Jennings County (east) Vernon Township (southeast) Grassy Fork Township (southwest) Brownstown Township (west)

Cemeteries The township contains one cemetery, Chestnut Ridge.

Major highways Interstate 65 Indiana State Road 11 Indiana State Road 250

References U.S. Board on Geographic Names (GNIS) United States Census Bureau cartographic boundary files

External links Indiana Township Association United Township Association of Indiana