Polk Township is one of ten townships in Marshall County, Indiana, United States. As of the 2010 census, its population was 2,824 and it contained 1,183 housing units.
History
Polk Township was organized on March 4, 1845. The date of the township's organization coincided with the inauguration of James K. Polk, hence the name.
The Polk Township District No. 2 School was listed on the National Register of Historic Places in 2013.
Geography
According to the 2010 census, the township has a total area of , of which (or 99.64%) is land and (or 0.38%) is water.
Unincorporated towns
Koontz Lake (east edge) Teegarden at Tyner at
Cemeteries
The township contains Barber Cemetery Blissville Cemetery and Tyner Cemetery.