Domingo Arenas is a Municipality of 6946 inhabitants, placed in the State of Puebla, with a fertility rate of 3.03 children per woman. 2.72% of the population migrated from outside the State of Puebla. 9.23% of the population is indigenous, 4.24% of the inhabitants speak one indigenous language, and 0.02% speak that indigenous language, but not Spanish.82.85% of the inhabitants of Domingo Arenas are Catholic, 46.68% are economically active and, within this active population, 94.64% are employed. Additionally, 84.36% of the dwellings have piped water and 4.07% have Internet access.
List of Towns and towns in the Municipality of Domingo Arenas: