According to the 2010 census, the township has a total area of , of which (or 98.25%) is land and (or 1.75%) is water.
Cities and towns •
Lafayette (north three-quarters)
Unincorporated communities •
Elston at •
Tecumseh at (This list is based on USGS data and may include former settlements.)
Adjacent townships •
Tippecanoe Township (north) •
Washington Township (northeast) •
Perry Township (east) •
Sheffield Township (southeast) •
Wea Township (south) •
Union Township (southwest) •
Wabash Township (northwest)
Cemeteries The township contains ten cemeteries: Davis, Greenbush, Isley, Lafayette City Burial Grounds, Rest Haven Memorial Park, Sons of Abraham, Spring Vale, Saint Boniface, Saint Joseph's, Saint Marys, and Temple Israel.
Major highways •
Interstate 65 •
US Route 52 •
US Route 231 Airports and landing strips • Aretz Airport (Closed since 1999) ==School districts==