 The average household size was 2.71 and the average family size was 3.10.In the township the population was spread out with 26.5% under the age of 18, 6.5% from 18 to 24, 29.4% from 25 to 44, 25.3% from 45 to 64, and 12.2% who were 65 years of age or older.The median age was 38 years.