 21.9% of residents were under the age of 18; 11.7% were between the ages of 18 and 24; 22.7% were from 25 to 44; 29.3% were from 45 to 64; and 14.5% were 65 years of age or older.The gender makeup of the city was 44.5% male and 55.5% female.As of the census of 2000, there were 276 people, 112 households, and 84 families residing in the city.