 The average household size was 2.67 and the average family size was 2.96.In the township the population was spread out with 25.6% under the age of 18, 7.1% from 18 to 24, 26.4% from 25 to 44, 28.8% from 45 to 64, and 12.1% who were 65 years of age or older.The median age was 40 years.