 The average household size was 2.18 and the average family size was 2.53.In the borough the population has 14.2% under the age of 18, 4.4% from 18 to 24, 27.3% from 25 to 44, 34.7% from 45 to 64, and 19.3% who were 65 years of age or older.The median age was 47 years.