 According to the United States Census Bureau, the township has a total area of 13.1 square miles (34 km²), of which, 13 square miles (33.9 km²) of it is land and 0.1 square miles (0.05 km²) of it (0.76%) is water.As of the census of 2010, there were 1,530 people, 623 households, and 438 families residing in the township.The population density was 117.7 people per square mile (45.4/km²).