Fertility in Morocco has declined in recent decades. Similarly, mortality rates have shown steady and significant declines. These demographic changes are not without impact. The question arises: To what extent can the demographic transition be an economic opportunity for Morocco? Using national and international demographic data and based on the demographic transition model and economic dependency ratios, this paper seeks to describe the characteristics of Morocco's demographic transition, examine its effects on the age structure of the population and highlight the economic implications of demographic change in Morocco. Morocco's rapid demographic transition brings about many changes in the size and age structure of the population that open...