Denton is a city in the United States and the county seat of Denton County, Texas. According to the 2000 U.S. Census, the city population was 80,537, making it the eleventh largest city in the Dallas/Fort Worth Metroplex. In July 2006, however, the United States Census Bureau estimated Denton's population as 109,561. The same estimate names Denton as the nation's ninth fastest-growing city among those over 100,000 people. Denton apartments for rent comparison page shows most up to date rent information on Denton apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.