 The average household size was 2.41 and the average family size was 2.91.In the county, the population was spread out with 24.00% under the age of 18, 6.80% from 18 to 24, 24.30% from 25 to 44, 25.10% from 45 to 64, and 19.80% who were 65 years of age or older.The median age was 41 years.