 The average household size was 2.71 and the average family size was 3.04.In the township the population was spread out with 26.2% under the age of 18, 7.7% from 18 to 24, 27.4% from 25 to 44, 27.3% from 45 to 64, and 11.5% who were 65 years of age or older.The median age was 37 years.