 In the city, the population was distributed as 20.3% under the age of 18, 7.1% from 18 to 24, 23.5% from 25 to 44, 25.7% from 45 to 64, and 23.4% who were 65 years of age or older.The median age was 45 years.For every 100 females, there were 83.4 males.