Union Township, Crawford County, Indiana

As of the 2020 census, its population was 734 and it contained 384 housing units.

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

[5] According to the 2010 census, the township has a total area of 42.4 square miles (110 km2), all land.

[6] (This list is based on USGS data and may include former settlements.)

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

Map of Indiana highlighting Crawford County