 The population density was 52.9 per square mile (20.4/km²).There were 1,297 housing units at an average density of 25.9 per square mile (10.0/km²).The racial makeup of the township was 83.56% White, 0.11% African American, 11.20% Native American, 0.38% Asian, and 4.75% from two or more races.