 In the county, the population was spread out with 27.80% under the age of 18, 8.80% from 18 to 24, 24.90% from 25 to 44, 23.50% from 45 to 64, and 15.00% who were 65 years of age or older.The median age was 37 years.For every 100 females there were 91.90 males.