 29.20% of all households were made up of individuals and 17.90% had someone living alone who was 65 years of age or older.The average household size was 2.31 and the average family size was 2.83.22.40% of the population were under the age of 18, 4.70% from 18 to 24, 20.70% from 25 to 44, 28.80% from 45 to 64, and 23.50% who were 65 years of age or older.