 The average household size was 2.62 and the average family size was 3.16.In the city, the population was spread out with 30.3% under the age of 18, 8.5% from 18 to 24, 29.2% from 25 to 44, 22.8% from 45 to 64, and 9.2% who were 65 years of age or older.The median age was 33 years.