 20.7% of residents were under the age of 18; 7.5% were between the ages of 18 and 24; 23.1% were from 25 to 44; 30.5% were from 45 to 64; and 18.1% were 65 years of age or older.The gender makeup of the city was 46.9% male and 53.1% female.As of the census of 2000, there were 5,676 people, 2,452 households, and 1,593 families living in the city.