 The average household size was 2.69 and the average family size was 3.29.In the county, the population was spread out with 32.20% under the age of 18, 9.40% from 18 to 24, 23.20% from 25 to 44, 21.20% from 45 to 64, and 13.90% who were 65 years of age or older.The median age was 33 years.