 According to the United States Census Bureau, the township has a total area of 36.6 square miles (94.8 km²), of which 36.2 square miles (93.8 km²) of it is land and 0.4 square miles (1.0 km²) of it (1.01%) is water.As of the census of 2000, there were 331 people, 122 households, and 97 families residing in the township.The population density was 9.1 people per square mile (3.5/km²).