 The average household size was 2.39 and the average family size was 2.93.In the county, the population was distributed as 23.90% under the age of 18, 6.30% from 18 to 24, 23.00% from 25 to 44, 24.10% from 45 to 64, and 22.70% who were 65 years of age or older.The median age was 43 years.