 The average household size was 2.30 and the average family size was 2.72.The median age was 44.6 years.18.7% of residents were under the age of 18; 3.7% were between the ages of 18 and 24; 28.2% were from 25 to 44; 31.6% were from 45 to 64; and 17.8% were 65 years of age or older.