 The average household size was 2.64 and the average family size was 3.09.In the township the population was spread out with 24.9% under the age of 18, 7.3% from 18 to 24, 32.5% from 25 to 44, 22.1% from 45 to 64, and 13.3% who were 65 years of age or older.The median age was 37 years.