[3] According to the United States Census Bureau, the township has a total area of 38.9 square miles (100.8 km2), all land.

As of the census[1] of 2000, there were 780 people, 257 households, and 219 families residing in the township.

The population density was 20.0 people per square mile (7.7/km2).

There were 257 households, out of which 43.2% had children under the age of 18 living with them, 78.6% were married couples living together, 2.3% had a female householder with no husband present, and 14.4% were non-families.

9.3% of all households were made up of individuals, and 4.7% had someone living alone who was 65 years of age or older.