What is the capital of everywhere in south Mexico?
Mexico is a federal republic. As such, it has one federal
capital (Mexico City) and several state capitals -- 31 to be
precise.
The three states which are considered as part of "Southern
Mexico" include Guerrero (capital: Chilpancingo), Chiapas (capital:
Tuxtla Gutierrez) and Oaxaca (capital: Oaxaca).