 24.2% of residents were under the age of 18; 7.7% were between the ages of 18 and 24; 30.5% were from 25 to 44; 24.4% were from 45 to 64; and 13.3% were 65 years of age or older.The gender makeup of the city was 50.7% male and 49.3% female.As of the census of 2000, there were 689 people, 259 households, and 190 families residing in the city.