As of the census[1] of 2000, there were 643 people, 253 households, and 180 families residing in the township.

There were 416 housing units at an average density of 11.7 per square mile (4.5/km2).

There were 253 households, out of which 30.4% had children under the age of 18 living with them, 58.9% were married couples living together, 7.1% had a female householder with no husband present, and 28.5% were non-families.

21.3% of all households were made up of individuals, and 9.1% had someone living alone who was 65 years of age or older.

Males had a median income of $32,083 versus $22,981 for females.