As of the census[REF] of 2000, there were 627 people, 235 households, and 185 families residing in the township.
There were 235 households, out of which 34.5% had children under the age of 18 living with them, 71.1% were married couples living together, 6.0% had a female householder with no husband present, and 20.9% were non-families.