 In the county, the population was spread out with 33.10% under the age of 18, 9.00% from 18 to 24, 24.30% from 25 to 44, 20.90% from 45 to 64, and 12.70% who were 65 years of age or older.The median age was 32 years.For every 100 females there were 100.50 males.