Chalchihuitán is a Municipality of 14027 inhabitants, placed in the State of Chiapas, with a fertility rate of 2.74 children per woman. 0.01% of the population migrated from outside the State of Chiapas. 99.76% of the population is indigenous, 99.35% of the inhabitants speak one indigenous language, and 69.40% speak that indigenous language, but not Spanish.20.71% of the inhabitants of Chalchihuitán are Catholic, 43.11% are economically active and, within this active population, 98.85% are employed. Additionally, 29.50% of the dwellings have piped water and 0.14% have Internet access.
List of Towns and towns in the Municipality of Chalchihuitán: