 30.6% of households were one person and 15.1% were one person aged 65 or older.The average household size was 2.31 and the average family size was 2.86.The age distribution was 21.3% under the age of 18, 7.8% from 18 to 24, 23.2% from 25 to 44, 27.5% from 45 to 64, and 20.2% 65 or older.