 The population density was 34.7 per square mile (13.4/km²).There were 462 housing units at an average density of 12.7 per square mile (4.9/km²).The racial makeup of the township was 95.70% White, 0.16% African American, 0.48% Native American, 0.08% Asian, 2.31% from other races, and 1.27% from two or more races.