 27.4% of households were one person and 9.4% were one person aged 65 or older.The average household size was 2.78 and the average family size was 3.37.In the borough the population was spread out with 29.8% under the age of 18, 10.6% from 18 to 24, 30.7% from 25 to 44, 18.8% from 45 to 64, and 10.1% 65 or older.