 The average household size was 2.05 and the average family size was 2.57.The median age in the city was 43 years.17% of residents were under the age of 18; 9.1% were between the ages of 18 and 24; 28.4% were from 25 to 44; 29.6% were from 45 to 64; and 15.9% were 65 years of age or older.