 18.8% of residents were under the age of 18; 9.8% were between the ages of 18 and 24; 20.7% were from 25 to 44; 36.5% were from 45 to 64; and 14.4% were 65 years of age or older.The gender makeup of the city was 52.4% male and 47.6% female.As of the census of 2000, there were 429 people, 164 households, and 120 families residing in the city.