 16.4% of residents were under the age of 18; 9.2% were between the ages of 18 and 24; 28.6% were from 25 to 44; 27.2% were from 45 to 64; and 18.6% were 65 years of age or older.The gender makeup of the city was 48.8% male and 51.2% female.As of the census of 2000, there were 8,789 people, 4,117 households, and 2,058 families residing in the city.