Center Township is one of ten townships in Marshall County, Indiana, United States.

As of the 2020 census, its population was 15,601 (up from 15,593 at 2010[2]) and it contained 6,447 housing units.

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

The township contains these five cemeteries: Nighthart, Oak Hill, Saint Michaels, Salem and Tabor.

Center Township residents may obtain a free library card from the Plymouth Public Library in Plymouth.