 The average household size was 2.47 and the average family size was 3.02.In the township the population was spread out with 26.4% under the age of 18, 7.8% from 18 to 24, 27.8% from 25 to 44, 24.2% from 45 to 64, and 13.7% who were 65 years of age or older.The median age was 37 years.