sentences:  The average household size was 2.44 and the average family size was 2.99.In the county, the population was spread out with 24.30% under the age of 18, 6.90% from 18 to 24, 26.50% from 25 to 44, 24.90% from 45 to 64, and 17.40% who were 65 years of age or older.The median age was 40 years.