 The average household size was 2.44 and the average family size was 2.78.In the township the population was spread out, with 21.5% under the age of 18, 4.5% from 18 to 24, 29.4% from 25 to 44, 26.3% from 45 to 64, and 18.4% who were 65 years of age or older.The median age was 43 years.