sentences:  In the county, the population was spread out with 20.20% under the age of 18, 4.60% from 18 to 24, 18.80% from 25 to 44, 28.10% from 45 to 64, and 28.30% who were 65 years of age or older.The median age was 49 years.For every 100 females there were 102.50 males.