As of the 2020 census, its population was 9,223 and it contained 4,465 housing units.

There were 4,465 housing units at an average density of 122.09 per square mile (47.14/km2).

The racial makeup of the township was 92.16% White, 0.96% African American, 0.33% Native American, 1.30% Asian, 0.14% Pacific Islander, 1.04% from other races, and 4.07% from two or more races.

There were 4,004 households, out of which 26.30% had children under the age of 18 living with them, 47.40% were married couples living together, 11.61% had a female householder with no spouse present, and 37.99% were non-families.

32.80% of all households were made up of individuals, and 18.60% had someone living alone who was 65 years of age or older.