 The average household size was 2.31 and the average family size was 2.83.The median age in the city was 40.5 years.24.4% of residents were under the age of 18; 4.7% were between the ages of 18 and 24; 26% were from 25 to 44; 32.3% were from 45 to 64; and 12.6% were 65 years of age or older.