 22.6% of residents were under the age of 18; 8.2% were between the ages of 18 and 24; 22% were from 25 to 44; 26.8% were from 45 to 64; and 20.4% were 65 years of age or older.The gender makeup of the city was 47.8% male and 52.2% female.As of the census of 2000, there were 12,496 people, 5,395 households, and 3,301 families living in the city.