 25.50% of all households were made up of individuals and 11.50% had someone living alone who was 65 years of age or older.The average household size was 2.33 and the average family size was 2.76.In the county, the population was spread out with 20.80% under the age of 18, 5.60% from 18 to 24, 24.30% from 25 to 44, 28.40% from 45 to 64, and 20.90% who were 65 years of age or older.