 The average household size was 2.58 and the average family size was 3.05.In the township the population was spread out with 24.7% under the age of 18, 5.7% from 18 to 24, 26.5% from 25 to 44, 28.6% from 45 to 64, and 14.6% who were 65 years of age or older.The median age was 42 years.