[3] According to the United States Census Bureau, the township has a total area of 29.3 square miles (76 km2), all land.

There were 120 housing units at an average density of 4.1 per square mile (1.6/km2).

The racial makeup of the township was 98.29% White, 0.34% African American, 1.02% Asian, and 0.34% from two or more races.

22.8% of all households were made up of individuals, and 12.3% had someone living alone who was 65 years of age or older.

About 4.8% of families and 6.1% of the population were below the poverty line, including 4.4% of those under the age of eighteen and 5.0% of those 65 or over.