 The average household size was 2.28 and the average family size was 3.03.The median age in the city was 34.2 years.17.8% of residents were under the age of 18; 12.1% were between the ages of 18 and 24; 34.2% were from 25 to 44; 22.4% were from 45 to 64; and 13.5% were 65 years of age or older.