 According to the United States Census Bureau, the township has a total area of 14.1 square miles (36.4 km²), of which, 13.9 square miles (35.9 km²) of it is land and 0.2 square miles (0.6 km²) of it (1.63%) is water.As of the census of 2000, there were 1,677 people, 674 households, and 518 families residing in the township.The population density was 121.1 people per square mile (46.8/km²).