 23.8% of residents were under the age of 18; 7.8% were between the ages of 18 and 24; 24.7% were from 25 to 44; 24.5% were from 45 to 64; and 19.4% were 65 years of age or older.The gender makeup of the city was 45.3% male and 54.7% female.As of the census of 2000, there were 6,813 people, 2,845 households, and 1,772 families residing in the city.