 20.2% of residents were under the age of 18; 9.1% were between the ages of 18 and 24; 21.4% were from 25 to 44; 29.5% were from 45 to 64; and 19.9% 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 3,161 people, 1,434 households, and 871 families living in the city.