At the time of the 2000 census there were 703 people in 273 households, including 202 families, in the township.

The population density was 31.0 inhabitants per square mile (12.0/km2).

There were 315 housing units at an average density of 13.9/sq mi (5.4/km2).

[4] There were 273 households, 33.0% had children under the age of eighteen living with them; 64.5% were married couples living together, 8.1% had a female householder with no husband present, and 26.0% were non-families.

For every one hundred females who were aged eighteen or older, there were 101.5 males.