 The average household size was 2.71 and the average family size was 3.27.The median age in the city was 32 years.33.4% of residents were under the age of 18; 5.2% were between the ages of 18 and 24; 37.1% were from 25 to 44; 17.2% were from 45 to 64; and 7.1% were 65 years of age or older.