 The average household size was 2.83 and the average family size was 3.21.In the borough the population was spread out, with 22.5% under the age of 18, 6.4% from 18 to 24, 29.3% from 25 to 44, 25.9% from 45 to 64, and 16.0% who were 65 years of age or older.The median age was 40 years.