Union Township, Crawford County, Indiana

Union Township is one of nine townships in Crawford County, Indiana. As of the 2020 census, its population was 734 and it contained 384 housing units.

History
The Potts Creek Rockshelter was listed on the National Register of Historic Places in 1987.

Geography
According to the 2010 census, the township has a total area of 42.4 sqmi, all land.

Unincorporated towns
(This list is based on USGS data and may include former settlements.)
 * Grantsburg
 * Mifflin
 * Sulphur
 * West Fork

Adjacent townships

 * Sterling Township (northeast)
 * Ohio Township (southeast)
 * Oil Township, Perry County (southwest)
 * Johnson Township (west)
 * Patoka Township (northwest)

Major highways

 * [[Image:I-64.svg|25px]] Interstate 64
 * [[Image:Indiana 37.svg|25px]] Indiana State Road 37
 * [[Image:Indiana 62.svg|25px]] Indiana State Road 62
 * [[Image:Indiana 66.svg|25px]] Indiana State Road 66

Cemeteries
The township contains five cemeteries: Doan, Fessler, Goad, Hedden, Mifflin, and Keysacker.