 31.7% of residents were under the age of 18; 8.2% were between the ages of 18 and 24; 21.2% were from 25 to 44; 21.6% were from 45 to 64; and 17.8% were 65 years of age or older.The gender makeup of the city was 43.0% male and 57.0% female.As of the census of 2000, there were 403 people, 179 households, and 100 families residing in the city.