 The average household size was 2.60 and the average family size was 3.01.In the county, the population was spread out with 26.60% under the age of 18, 8.60% from 18 to 24, 29.40% from 25 to 44, 21.10% from 45 to 64, and 14.30% who were 65 years of age or older.The median age was 35 years.