 The population density was 74.0 people per square mile (28.6/km2).There were 893 housing units at an average density of 31.4/sq mi (12.1/km2).The racial makeup of the township was 98.29% White, 0.29% African American, 0.10% Native American, 0.19% Asian, 0.14% from other races, and 1.00% from two or more races.