 The average household size was 2.05 and the average family size was 2.71.The median age in the city was 29.1 years.12.2% of residents were under the age of 18; 30.6% were between the ages of 18 and 24; 22.3% were from 25 to 44; 21.9% were from 45 to 64; and 13% were 65 years of age or older.