Demographics
The population is young with just over fifty percent under the age of twenty. As of 2005, 91.7% of the population was indigenous with almost 86% of these being Amuzgo. The rest are almost all Mixtec . Xochistlahuaca is the largest of the Amuzgo communities which are located in this mountain area on both sides of the Guerrero/Oaxaca border although eighty percent are in Guerrero. Most of the Amuzgos in the municipality still speak the language, which is of the Oto-Manguean family. Some are monolingual, not speaking Spanish. The origin of the Amuzgo people is not known but as their language is related to Mixtec, it is possible they migrated along with these people from the north and separated out to this region to escape inter-ethnic violence. The Amuzgo name for Xochistlahuaca is Suljaá.There are some mestizos, which live primarily in the seat.
Read more about this topic: Xochistlahuaca (municipality)