 21.4% of households were one person and 9.0% were one person aged 65 or older.The average household size was 2.76 and the average family size was 3.20.The age distribution was 31.8% under the age of 18, 10.0% from 18 to 24, 27.6% from 25 to 44, 18.8% from 45 to 64, and 11.8% 65 or older.