 The average household size was 3.07 and the average family size was 3.19.In the township the population was spread out, with 27.2% under the age of 18, 12.0% from 18 to 24, 30.4% from 25 to 44, 25.0% from 45 to 64, and 5.4% who were 65 years of age or older.The median age was 34 years.