sentences:  The average household size was 2.35 and the average family size was 2.82.In the county, the population was spread out with 22.00% under the age of 18, 7.30% from 18 to 24, 25.20% from 25 to 44, 27.50% from 45 to 64, and 18.00% who were 65 years of age or older.The median age was 42 years.