 The average household size was 2.79 and the average family size was 3.02.In the city, the population was spread out with 27.0% under the age of 18, 8.8% from 18 to 24, 28.9% from 25 to 44, 27.0% from 45 to 64, and 8.2% who were 65 years of age or older.The median age was 32 years.