 34.4% of households were one person, and 21.8% were one person aged 65 or older.The average household size was 2.26 and the average family size was 2.91.In the borough the population was spread out, with 20.3% under the age of 18, 7.0% from 18 to 24, 26.9% from 25 to 44, 22.7% from 45 to 64, and 23.3% 65 or older.