 According to the 2010 census, the township has a total area of , of which (or 99.32%) is land and (or 0.65%) is water.Education is provided by Center Grove, Maple Grove, North Grove, Pleasant Grove, and Sugar Grove Elementary Schools, Middle School Central and Middle School North, and Center Grove High School.Saints Francis & Clare also provides a Catholic education for children in grades preschool through 8th grade.