 The average household size was 2.79 and the average family size was 3.14.In the township the population was spread out with 27.2% under the age of 18, 6.3% from 18 to 24, 27.8% from 25 to 44, 25.6% from 45 to 64, and 13.1% who were 65 years of age or older.The median age was 37 years.