 The average household size was 2.21 and the average family size was 2.81.In the borough the population was spread out, with 21.1% under the age of 18, 7.2% from 18 to 24, 27.3% from 25 to 44, 23.1% from 45 to 64, and 21.3% who were 65 years of age or older.The median age was 41 years.