Where is Matamoros Located? by nextbyte 116 Matamoros is a city in the northeastern state of Tamaulipas, Mexico, situated on the southern bank of the Rio Grande. Recognized for its historical sites, including the Casamata Museum. Advertisement Map showing where is Matamoros located in Mexico. Where is city: Related Maps Where is North America, Where is Mexico In other languages Mapa de Norte America, Mapa de Mexico, Carte Amérique du Nord, Carte du Mexique, América do Norte Mapa, خريطة أمريكا الشمالية Continent Map of North America Country Map of Mexico Area Codes +52 871 Airport Matamoros Airport Share FacebookTwitterPinterestEmail