If you feel curious about this corner of Texas... we are going to pass you some interesting data about this warm son of Hidalgo County! This municipality has almost 4900 inhabitants residing on its 3 square miles of extension, connected by the FM 1015 and Highway 281. Progreso is served by the Progreso Independent School District reporting a median household income of $18200 and per capita income of $4800. Elevated 69 feet above sea level, this community has a racial makeup of White Non Hispanic, Asian, Latino, Native American, and other racial groups.