As of the 2020 census, its population was 3,735 and it contained 1,674 housing units.

[3] Troy Township lies along the western side of Fountain County; the Wabash River defines the western borders of both.

Interstate 74 passes through the southern part of the township.

The township contains the four cemeteries of Bend, Mount Hope, Prescott Grove and Sand Hill.

This Fountain County, Indiana location article is a stub.