sentences:  30.9% of households were one person and 15.0% were one person aged 65 or older.The average household size was 2.32 and the average family size was 2.88.The age distribution was 23.1% under the age of 18, 9.9% from 18 to 24, 24.0% from 25 to 44, 25.0% from 45 to 64, and 18.0% 65 or older.