 The average household size was 2.32 and the average family size was 2.83.In the county, the population was spread out with 24.00% under the age of 18, 6.20% from 18 to 24, 24.00% from 25 to 44, 25.10% from 45 to 64, and 20.70% who were 65 years of age or older.The median age was 42 years.