 In the county, the population was spread out with 21.30% under the age of 18, 5.30% from 18 to 24, 32.10% from 25 to 44, 28.90% from 45 to 64, and 12.50% who were 65 years of age or older.The median age was 40 years.For every 100 females, there were 101.50 males.