sentences:  The average household size was 1.94 and the average family size was 2.37.11.9% of the population were under the age of 18, 3.0% from 18 to 24, 15.8% from 25 to 44, 36.6% from 45 to 64, and 32.7% who were 65 years of age or older.The median age was 54 years.