As of the census of 2000, there were 1,633 people, 642 households, and 471 families residing in the township. The population density was 213.6 people per square mile (82.5/km2). There were 662 housing units at an average density of 86.6/sq mi (33.5/km2). The racial makeup of the township was 98.59% White, 0.43% African American, 0.18% Native American, 0.37% Asian, 0.06% Pacific Islander, 0.06% from other races, and 0.31% from two or more races. Hispanic or Latino of any race were 0.18% of the population.