 The average household size was 2.34 and the average family size was 2.93.In the township the population was spread out, with 19.2% under the age of 18, 8.0% from 18 to 24, 30.5% from 25 to 44, 24.9% from 45 to 64, and 17.4% who were 65 years of age or older.The median age was 40 years.