 The average household size was 2.42 and the average family size was 2.88.In the township the population was spread out with 23.4% under the age of 18, 6.2% from 18 to 24, 22.0% from 25 to 44, 26.7% from 45 to 64, and 21.6% who were 65 years of age or older.The median age was 44 years.