Clay Township, Pike County, Indiana

Clay Township is one of nine townships in Pike County, Indiana, United States. As of the 2020 census, its population was 325 and it contained 137 housing units.

As of the 2010 census, the United States Census Bureau reported that 2010 median center of population of the United States was in Clay Township, 7.1 mi southwest of Petersburg.

Geography
According to the 2010 census, the township has a total area of 23.95 sqmi, of which 23.58 sqmi (or 98.46%) is land and 0.37 sqmi (or 1.54%) is water. The White River defines the north border of the township, as well as the north border of Pike County.

Unincorporated towns
(This list is based on USGS data and may include former settlements.)
 * Union at 38.46533°N, -87.43474°W

Cemeteries
The township contains these five cemeteries: Bethlehem, Catt, Frederick, Independent Order of Odd Fellows and Odd Fellows.

School districts

 * Pike County School Corporation

Political districts

 * State House District 64
 * State Senate District 48