 The population density was 283.3 per square mile (109.4/km2).There were 942 housing units at an average density of 157.3 per square mile (60.7/km2).The racial makeup of the township was 96.05% White, 0.71% African American, 1.53% Native American, 0.82% Asian, 0.18% Pacific Islander, 0.24% from other races, and 0.47% from two or more races.