 The average household size was 2.79 and the average family size was 2.99.In the township the population was spread out with 26.3% under the age of 18, 6.4% from 18 to 24, 30.5% from 25 to 44, 24.6% from 45 to 64, and 12.3% who were 65 years of age or older.The median age was 37 years.