 11.3% of residents were under the age of 18; 5.4% were between the ages of 18 and 24; 19.2% were from 25 to 44; 28.8% were from 45 to 64; and 35.2% were 65 years of age or older.The gender makeup of the city was 46.8% male and 53.2% female.As of the census of 2000, there were 452 people, 224 households, and 127 families living in the city.