 In the county, the population was distributed as 31.20% under the age of 18, 7.80% from 18 to 24, 26.00% from 25 to 44, 21.00% from 45 to 64, and 14.00% who were 65 years of age or older.The median age was 35 years.For every 100 females, there were 99.60 males.