 The population density was 139.6 people per square mile (53.9/km²).There were 3,019 housing units at an average density of 98.7/sq mi (38.5/km²).The racial makeup of the township was 96.9% White, 1.1% African American, 0.16% Native American, 0.5% Asian, 0.4% from other races, and 1.2% from two or more races.