Clay Township is one of 13 townships in St. Joseph County, in the U.S. state of Indiana. As of the 2020 census, its population was 34,235.

Geography

According to the United States Census Bureau, Clay Township covers an area of 19.84 sqmi; of this, 19.7 sqmi (99.28 percent) is land and 0.14 sqmi (0.72 percent) is water.

Cities, towns, villages

Census Designated Places

Unincorporated towns

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

Adjacent townships

Cemeteries

The township contains Stuckey Cemetery.

Major highways

Lakes

Landmarks

School districts

Political districts