 The average household size was 2.69 and the average family size was 3.06.In the city, the population was distributed as 28.7% under the age of 18, 6.0% from 18 to 24, 42.7% from 25 to 44, 17.5% from 45 to 64, and 5.1% who were 65 years of age or older.The median age was 31 years.