This article explores migration dynamics in Burkina Faso through a comparative study of the provinces of Kouritenga, Boulkiemdé, and Ioba. The objective is to examine the influence of household size and gender on migration decisions, while taking into account regional specificities. This quantitative, purposive study surveyed 540 households in rural villages. Migration, as a socio-economic strategy, is often motivated by economic pressures, particularly among large families. The results show that the provinces have different migration dynamics. In Kouritenga province, larger households migrate more, seeking to diversify their income. In Boulkiemdé, on the other hand, small families do not systematically migrate, reflecting less economic pressure. In Ioba province, migration is more common among medium-sized households. The study highlights the importance of family structure in migration decisions, while illustrating strategies adapted to local contexts. The implications of these dynamics are discussed in the context of global debates on migration and economic development in Africa.

Migration, household size, gender, number of children, Burkina Faso