sentences:  In the county, the population was spread out with 24.50% under the age of 18, 7.90% from 18 to 24, 31.10% from 25 to 44, 24.60% from 45 to 64, and 11.90% who were 65 years of age or older.The median age was 37 years.For every 100 females there were 99.40 males.