 The population density was 73.2 people per square mile (28.3/km2).There were 897 housing units at an average density of 29.7/sq mi (11.5/km2).The racial makeup of the township was 98.87% White, 0.23% African American, 0.14% Asian, 0.05% Pacific Islander, 0.32% from other races, and 0.41% from two or more races.