 In the city, the population was distributed as 20.0% under the age of 18, 4.9% from 18 to 24, 24.9% from 25 to 44, 27.2% from 45 to 64, and 23.0% who were 65 years of age or older.The median age was 45 years.For every 100 females, there were 92.1 males.