 The average household size was 2.99 and the average family size was 3.27.In the township the population was spread out with 29.6% under the age of 18, 8.5% from 18 to 24, 26.3% from 25 to 44, 25.2% from 45 to 64, and 10.4% who were 65 years of age or older.The median age was 35 years.