 The average household size was 2.72 and the average family size was 3.25.In the township the population was spread out with 29.8% under the age of 18, 7.4% from 18 to 24, 29.8% from 25 to 44, 19.0% from 45 to 64, and 14.0% who were 65 years of age or older.The median age was 37 years.