 The average household size was 1.90 and the average family size was 2.38.The median age was 56.6 years.10.1% of residents were under the age of 18; 5.4% were between the ages of 18 and 24; 17% were from 25 to 44; 35.4% were from 45 to 64; and 32.1% were 65 or older.