Opichén is a Municipality of 6285 inhabitants, placed in the State of Yucatán, with a fertility rate of 2.54 children per woman. 0.76% of the population migrated from outside the State of Yucatán. 97.58% of the population is indigenous, 76.61% of the inhabitants speak one indigenous language, and 1.12% speak that indigenous language, but not Spanish.50.66% of the inhabitants of Opichén are Catholic, 49.99% are economically active and, within this active population, 95.66% are employed. Additionally, 97.73% of the dwellings have piped water and 0.57% have Internet access.
List of Towns and towns in the Municipality of Opichén: