 20.5% of residents were under the age of 18; 8.5% were between the ages of 18 and 24; 21.9% were from 25 to 44; 27.4% were from 45 to 64; and 21.9% were 65 years of age or older.The gender makeup of the city was 49.0% male and 51.0% female.As of the census of 2000, there were 461 people, 202 households, and 134 families living in the city.