 The average household size was 2.78 and the average family size was 3.31.The population was spread out with 25.5% under the age of 18, 8.5% from 18 to 24, 30.9% from 25 to 44, 23.4% from 45 to 64, and 11.6% who were 65 years of age or older.The median age was 36 years.