 The average household size was 2.65 and the average family size was 2.99.In the township the population was spread out with 26.1% under the age of 18, 9.1% from 18 to 24, 22.9% from 25 to 44, 28.2% from 45 to 64, and 13.6% who were 65 years of age or older.The median age was 41 years.