 In the city, the population was spread out, with 23.0% under the age of 18, 4.2% from 18 to 24, 20.1% from 25 to 44, 23.7% from 45 to 64, and 28.9% who were 65 years of age or older.The median age was 47 years.For every 100 females, there were 82.8 males.