Unión Hidalgo
The municipality of Union Hidalgo is one of the 570 municipalities in which the Mexican state of Oaxaca is divided. It is located in the isthmus of Tehuantepec and its head is the population of Union Hidalgo.
The municipality of Union Hidalgo is one of the 570 municipalities in which the Mexican state of Oaxaca is divided. It is located in the isthmus of Tehuantepec and its head is the population of Union Hidalgo.