As of the census[4] of 2000, there were 674 people, 251 households, and 197 families residing in the township.

The population density was 10.6 people per square mile (4.1/km2).

The racial makeup of the township was 99.70% White, 0.15% Native American and 0.15% Asian.

There were 251 households, out of which 37.8% had children under the age of 18 living with them, 64.5% were married couples living together, 10.0% had a female householder with no husband present, and 21.5% were non-families.

18.7% of all households were made up of individuals, and 9.6% had someone living alone who was 65 years of age or older.