[3] According to the United States Census Bureau, the township has a total area of 32.7 square miles (84.8 km2), of which 32.7 square miles (84.8 km2) is land and 0.03% is water.

As of the census[1] of 2000, there were 628 people, 215 households, and 176 families residing in the township.

There were 215 households, out of which 35.3% had children under the age of 18 living with them, 73.5% were married couples living together, 2.8% had a female householder with no husband present, and 18.1% were non-families.

14.9% of all households were made up of individuals, and 6.5% had someone living alone who was 65 years of age or older.

About 1.1% of families and 3.2% of the population were below the poverty line, including 3.7% of those under the age of 18 and 6.8% of those 65 and older.