 26.3% of residents were under the age of 18; 8% were between the ages of 18 and 24; 31.9% were from 25 to 44; 24.8% were from 45 to 64; and 9% were 65 years of age or older.The gender makeup of the city was 53.8% male and 46.2% female.As of the census of 2000, there were 672 people, 286 households, and 157 families living in the city.