 The population density was 63.7 people per square mile (24.6/km²).There were 4,580 housing units at an average density of 58.4/sq mi (22.8/km²).The racial makeup of the township was 94.2% White, 2.7% African American, 0.2% Native American, 0.6% Asian, 0.1% Pacific Islander, 0.7% from other races, and 1.6% from two or more races.