 In the county, the population was distributed as 27.60% under the age of 18, 7.80% from 18 to 24, 27.00% from 25 to 44, 20.80% from 45 to 64, and 16.90% who were 65 years of age or older.The median age was 36 years.For every 100 females, there were 85.80 males.