 The average household size was 2.16 and the average family size was 2.81.In the borough the population was spread out, with 20.1% under the age of 18, 8.0% from 18 to 24, 28.0% from 25 to 44, 22.6% from 45 to 64, and 21.2% who were 65 years of age or older.The median age was 40 years.