Flower Mound is an incorporated town in Denton and Tarrant counties in the state of Texas and a suburb of the Dallas–Fort Worth metroplex. Its population was 64,669 as of the 2010 United States Census, and is one of the fastest-growing municipalities in the United States. The town derives its name from a prominent 12.5-acre mound located in the southern portion of the town.

According to a 2007 estimate, the median income for a household was $105,812, and the median income for a family was $112,555. Males had a median income of $69,467 versus $41,317 for females. The per capita income for the town was $34,699. About 2.2% of families and 2.5% of the population were below the poverty line, including 2.7% of those under age 18 and 1.8% of those age 65 or over.