 The population density was 34.3 people per square mile (13.2/km²).There were 285 housing units at an average density of 17.3/sq mi (6.8/km²).The racial makeup of the township was 96.3% White, 0.5% Black, 0.5% American Indian, 1.2% Asian, 0.2% Pacific Islander, and 1.2% from two or more races.