[5] The Evangelische Lutherische Emanuels Kirche was listed on the National Register of Historic Places in 1990.

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

The township contains ten cemeteries: Cavender, Chattin, Cooper, Ewing, Gwin, Harbison, Hardin, Hope, Mount Zion and Reed.

Harbison Township is in Northeast Dubois County School Corporation.

In 1948 Harbison and Marion townships were planning a joint high school.