 The average household size was 2.55 and the average family size was 2.91.In the township the population was spread out with 25.5% under the age of 18, 6.6% from 18 to 24, 28.8% from 25 to 44, 25.2% from 45 to 64, and 14.0% who were 65 years of age or older.The median age was 39 years.