 16.1% of residents were under the age of 18; 5.3% were between the ages of 18 and 24; 17.4% were from 25 to 44; 36.7% were from 45 to 64; and 24.5% were 65 years of age or older.The gender makeup of the city was 46.0% male and 54.0% female.According to the 2000 census, there were 8,334 people, 3,917 households and 2,201 families residing in the city.