 The average household size was 3.02 and the average family size was 3.31.The median age in the city was 34.7 years.28.6% of residents were under the age of 18; 8.8% were between the ages of 18 and 24; 28.9% were from 25 to 44; 27.4% were from 45 to 64; and 6.3% were 65 years of age or older.