 The average household size was 2.73 and the average family size was 3.08.In the city the population was spread out, with 28.5% under the age of 18, 6.2% from 18 to 24, 34.1% from 25 to 44, 22.9% from 45 to 64, and 8.3% who were 65 years of age or older.The median age was 36 years.