As of the census of 2000, there were 2,359 people, 899 households, and 692 families residing in the township. The population density was 91.0 people per square mile (35.1/km2). There were 1,186 housing units at an average density of 45.8/sq mi (17.7/km2). The racial makeup of the township was 92.92% White, 0.08% African American, 3.69% Native American, 0.64% Asian, 0.34% from other races, and 2.33% from two or more races. Hispanic or Latino of any race were 0.72% of the population.