Santiago Nacaltepec is a Municipality of 1913 inhabitants, placed in the State of Oaxaca, with a fertility rate of 3.71 children per woman. 4.70% of the population migrated from outside the State of Oaxaca. 4.81% of the population is indigenous, 2.34% of the inhabitants speak one indigenous language, and 0.00% speak that indigenous language, but not Spanish.78.04% of the inhabitants of Santiago Nacaltepec are Catholic, 38.77% are economically active and, within this active population, 98.18% are employed. Additionally, 56.29% of the dwellings have piped water and 0.16% have Internet access.
List of Towns, communities and towns in the Municipality of Santiago Nacaltepec:
El Capulín de Abajo (5 inhabitants)
El Chamizal (78 inhabitants)
El Moral (258 inhabitants)
El Paraíso (4 inhabitants)
El Rosario (5 inhabitants)
El Tomatal (3 inhabitants)