[3] According to the United States Census Bureau, the township has a total area of 36.0 square miles (93 km2), all land.

As of the census[1] of 2000, there were 656 people, 239 households, and 184 families residing in the township.

There were 261 housing units at an average density of 7.2 per square mile (2.8/km2).

There were 239 households, out of which 37.2% had children under the age of 18 living with them, 63.6% were married couples living together, 8.8% had a female householder with no husband present, and 23.0% were non-families.

19.2% of all households were made up of individuals, and 10.5% had someone living alone who was 65 years of age or older.