As of the 2010 census, its population was 910 (up from 903 at 2010[3]) and it contained 402 housing units.

It was settled later than most other Daviess County townships—the earliest settlers in the county were primarily hillfolk from Tennessee, Kentucky, and the Carolinas; they were unfamiliar with the bottomland prevalent in the township, and folklore of the day held that malaria was far more prevalent in lowlands.

The first settlement was made around 1820; in the township's earliest years, it was isolated by poor transportation, but the construction of the Wabash and Erie Canal led to an economic boom for a short time, before the canal was abandoned.

[6] According to the 2010 census, the township has a total area of 43.39 square miles (112.4 km2), of which 42.76 square miles (110.7 km2) (or 98.55%) is land and 0.63 square miles (1.6 km2) (or 1.45%) is water.

The township contains one cemetery, Plainville.