 The population density was 52.1 people per square mile (20.1/km²).There were 835 housing units at an average density of 23.4/sq mi (9.0/km²).The racial makeup of the township was 98.28% White, 0.43% African American, 0.11% Native American, 0.05% Pacific Islander, 0.16% from other races, and 0.97% from two or more races.