As of the census[1] of 2000, there were 688 people, 226 households, and 183 families residing in the township.

The population density was 19.3 people per square mile (7.5/km2).

The racial makeup of the township was 99.56% White, 0.15% African American, and 0.29% from two or more races.

There were 226 households, out of which 42.9% had children under the age of 18 living with them, 71.7% were married couples living together, 3.5% had a female householder with no husband present, and 19.0% were non-families.

15.9% of all households were made up of individuals, and 9.3% had someone living alone who was 65 years of age or older.