 25.3% of residents were under the age of 18; 5% were between the ages of 18 and 24; 25.5% were from 25 to 44; 31.1% were from 45 to 64; and 13% were 65 years of age or older.The gender makeup of the city was 51.6% male and 48.4% female.As of the census of 2000, there were 592 people, 212 households, and 165 families living in the city.