Lewisville is bordered to the north by Lewisville Lake, which serves as a major recreation focus of the city. In addition to casual boating and fishing, it hosts regular Bassmaster Tournaments hosted by the Bass Anglers Sportsman Society. Lewisville is a city in Denton County in the U.S. state of Texas. The 2010 United States Census placed the population at 95,290. The city's history as a community goes back to the Early 1840s. It incorporated in 1925, making it one of the oldest incorporated cities in the northern area of the Dallas-Fort Worth Metroplex. The city began to expand rapidly in the early 1950s and today it is a major economic and residential hub of the area.