 In the county, the population was spread out with 29.60% under the age of 18, 14.00% from 18 to 24, 25.70% from 25 to 44, 19.60% from 45 to 64, and 11.00% who were 65 years of age or older.The median age was 30 years.For every 100 females there were 87.80 males.