 The average household size was 2.45 and the average family size was 2.85.In the borough the population was spread out, with 18.2% under the age of 18, 9.0% from 18 to 24, 22.6% from 25 to 44, 30.1% from 45 to 64, and 20.2% who were 65 years of age or older.The median age was 45 years.