 The average household size was 2.75 and the average family size was 3.11.In the township the population was spread out with 27.5% under the age of 18, 7.0% from 18 to 24, 32.5% from 25 to 44, 25.3% from 45 to 64, and 7.8% who were 65 years of age or older.The median age was 36 years.