 The average household size was 2.38 and the average family size was 3.30.In the city, the age distribution of the population shows 30.9% under the age of 18, 3.7% from 18 to 24, 29.6% from 25 to 44, 33.3% from 45 to 64, and 2.5% who were 65 years of age or older.The median age was 38 years.