 The population density was 2,317.7 people per square mile (894.2/km2).There were 3,312 housing units at an average density of 812.4 per square mile (313.4/km2).The racial makeup of the township was 92.33% White, 0.58% African American, 5.89% Asian, 0.02% Pacific Islander, 0.43% from other races, and 0.74% from two or more races.