[4] As of the census[1] of 2000, there were 3,646 people, 1,341 households, and 1,059 families residing in the township.

The population density was 103.6 inhabitants per square mile (40.0/km2).

There were 1,434 housing units at an average density of 40.8 per square mile (15.8/km2).

There were 1,341 households, out of which 35.6% had children under the age of 18 living with them, 67.3% were married couples living together, 6.3% had a female householder with no husband present, and 21.0% were non-families.

17.0% of all households were made up of individuals, and 6.3% had someone living alone who was 65 years of age or older.