 The average household size was 2.63 and the average family size was 3.11.In the township the population was spread out with 27.4% under the age of 18, 7.2% from 18 to 24, 28.8% from 25 to 44, 24.2% from 45 to 64, and 12.3% who were 65 years of age or older.The median age was 37 years.