 The population density was 105.0 per square mile (40.5/km²).There were 2,162 housing units at an average density of 73.4 per square mile (28.3/km²).The racial makeup of the township was 96.73% White, 0.03% African American, 1.26% Native American, 0.06% Asian, 0.16% from other races, and 1.75% from two or more races.