At the census of 2000, there were 722 people, 293 households, and 234 families residing in the township.

There were 620 housing units at an average density of 5.2 per square mile (2.0/km2).

[3] In 2000, there were 293 households, out of which 26.6% had children under the age of 18 living with them, 72.0% were married couples living together, 4.8% had a female householder with no husband present, and 19.8% were non-families.

18.8% of all households were made up of individuals, and 9.2% had someone living alone who was 65 years of age or older.

In 2021, the American Community Survey estimated its median household income was $56,188.