Less studied and documented than in the cities, the presence of foreigners in the French countryside remains more discreet and often unknown today. However, new international migrations are crossing rural areas, thus adding to previous movements. In rural southwestern France, our statistical analysis, based on census data obtained from INSEE and available since 1968, reveal their spatial distribution and the process of social diversification at work. This process has led us to question contemporary rural dynamics through the prism of international migration. Whether the migrants encountered in the framework of the CAMIGRI program surveys act directly in the development of new economic and social initiatives, or contribute to their genesis a...