 The average household size was 2.65 and the average family size was 3.14.In the county, the population was spread out with 27.20% under the age of 18, 9.90% from 18 to 24, 26.90% from 25 to 44, 21.50% from 45 to 64, and 14.40% who were 65 years of age or older.The median age was 35 years.