 The average household size was 2.66 and the average family size was 3.16.In the city the population was spread out with 29.6% under the age of 18, 9.4% from 18 to 24, 29.5% from 25 to 44, 19.6% from 45 to 64, and 11.8% who were 65 years of age or older.The median age was 33 years.