 23.7% of residents were under the age of 18; 8.7% were between the ages of 18 and 24; 24.5% were from 25 to 44; 25.6% were from 45 to 64; and 17.7% were 65 years of age or older.The gender makeup of the city was 47.3% male and 52.7% female.As of the census of 2000, there were 9,318 people, 3,813 households, and 2,470 families residing in the city.