According to the United States Census Bureau, the township has a total area of 34.6 square miles (90 km2), all land.

As of the census[1] of 2000, there were 489 people, 181 households, and 148 families residing in the township.

There were 185 housing units at an average density of 5.4 per square mile (2.1/km2).

The racial makeup of the township was 99.39% White, 0.20% African American and 0.41% from two or more races.

14.4% of all households were made up of individuals, and 5.5% had someone living alone who was 65 years of age or older.