sentences:  27.1% of households were one person and 12.2% were one person aged 65 or older.The average household size was 2.39 and the average family size was 2.89.The age distribution was 21.4% under the age of 18, 9.3% from 18 to 24, 25.8% from 25 to 44, 27.7% from 45 to 64, and 15.8% 65 or older.