 31.2% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 25.3% were from 25 to 44; 21.8% were from 45 to 64; and 11.6% were 65 years of age or older.The gender makeup of the city was 43.8% male and 56.2% female.As of the census of 2000, there were 6,318 people, 2,078 households, and 1,664 families living in the city.