 The average household size was 2.54 and the average family size was 3.03.In the township the population was spread out, with 20.9% under the age of 18, 7.2% from 18 to 24, 28.7% from 25 to 44, 25.3% from 45 to 64, and 17.9% who were 65 years of age or older.The median age was 41 years.