 The average household size was 2.72 and the average family size was 3.12.In the township the population was spread out, with 28.6% under the age of 18, 6.9% from 18 to 24, 23.8% from 25 to 44, 22.9% from 45 to 64, and 17.7% who were 65 years of age or older.The median age was 36 years.