 There were 575 housing units at an average density of 17.1/sq mi (6.6/km²).The racial makeup of the township was 96.90% White, 0.52% Native American, 0.90% Asian, 0.26% Pacific Islander, 0.65% from other races, and 0.77% from two or more races.Hispanic or Latino of any race were 1.16% of the population.