sentences:  In the county, the population was spread out with 21.20% under the age of 18, 7.00% from 18 to 24, 25.70% from 25 to 44, 29.20% from 45 to 64, and 16.90% who were 65 years of age or older.The median age was 42 years.For every 100 females there were 96.70 males.