Petlalcingo is a Municipality of 9382 inhabitants, placed in the State of Puebla, with a fertility rate of 3.41 children per woman. 7.86% of the population migrated from outside the State of Puebla. 8.10% of the population is indigenous, 5.17% of the inhabitants speak one indigenous language, and 0.05% speak that indigenous language, but not Spanish.95.29% of the inhabitants of Petlalcingo are Catholic, 39.24% are economically active and, within this active population, 96.21% are employed. Additionally, 69.59% of the dwellings have piped water and 2.95% have Internet access.
List of Towns and towns in the Municipality of Petlalcingo:
Colonia el Progreso
Ejido San Antonio Tierra Colorada
El Rosario Micaltepec
La Pila Verde