 The average household size was 2.47 and the average family size was 2.72.In the township the population was spread out, with 19.1% under the age of 18, 4.8% from 18 to 24, 22.4% from 25 to 44, 29.1% from 45 to 64, and 24.5% who were 65 years of age or older.The median age was 48 years.