 The population density was 39.3 people per square mile (15.2/km²).There were 462 housing units at an average density of 17.5/sq mi (6.8/km²).The racial makeup of the township was 99.52% White, 0.19% African American, 0.10% Asian, 0.10% from other races, and 0.10% from two or more races.