 The average household size was 2.22 and the average family size was 2.93.In the township the population was spread out with 24.4% under the age of 18, 2.9% from 18 to 24, 21.2% from 25 to 44, 29.0% from 45 to 64, and 22.5% who were 65 years of age or older.The median age was 46 years.