 The average household size was 2.35 and the average family size was 2.94.The median age in the city was 34.6 years.20.3% of residents were under the age of 18; 12.9% were between the ages of 18 and 24; 28.9% were from 25 to 44; 23.4% were from 45 to 64; and 14.6% were 65 years of age or older.