 36.1% of all households were made up of individuals and 22.2% had someone living alone who was 65 years of age or older.The average household size was 2.19 and the average family size was 2.87.23.0% of the population were under the age of 18, 4.4% from 18 to 24, 21.3% from 25 to 44, 21.7% from 45 to 64, and 29.6% who were 65 years of age or older.