France’s Demographic Landscape Shaped by Migration
A significant research effort from France’s leading public research institute illustrates that the nation is profoundly influenced by long-term migration. It estimates that almost a third of the population is either foreign-born or the descendants of immigrants.
Conducted by the National Institute of Demographics (INED) in Paris, this study gives a detailed view of France’s demographic structure. The country’s policies intentionally avoid racial or ethnic census data collection, which complicates the understanding of immigrant demographics.
Based on interviews with 27,000 individuals across mainland France from 2019 to 2020, the findings reveal that one in three residents either are immigrants or have immigrant ancestry.
The INED study discovered that about 13 percent of respondents were born outside France, 11 percent were children of immigrants, and 10 percent were grandchildren of immigrants, as reported.
The authors remark on the diverse and complex ramifications of immigration in France. Notably, 41 percent of respondents have ties to immigrants through family, marriage, or other connections.
Interestingly, many immigrants have arrived without consent from the host nation. The report indicates that approximately one in five immigrants who came to France after turning 16 were illegal at some point in their residency.
It’s worth noting that the majority of immigrants in France hail from non-European regions. The data indicates that about 32 percent of migrants aged 18 to 59 come from the Maghreb region, which was historically under French colonial rule. Additionally, 20 percent are from sub-Saharan Africa, while 16 percent originate from Asia. Only 28 percent came from other parts of Europe.
This demographic shift significantly impacts cultural cohesion in France. Non-Europeans, including those born in France, often experience greater challenges in integration.
The study highlights that descendants of European immigrants tend to follow a more traditional assimilation path, distancing themselves from their heritage and benefiting from a degree of societal invisibility.
In contrast, the research notes that individuals from non-European backgrounds more frequently perceive themselves as having a “hyphenated identity,” which marks them as distinct due to ethnicity or religion.
This analysis questions simplified views on assimilation, suggesting that connections to origins do not wane with each generation. Instead, it reveals a trend of hybrid identities and the rise of ethnic and racial identities.
This aligns with other surveys showing that younger French Muslims tend to hold more radical views than earlier generations. For instance, six out of ten Muslims aged 18 to 25 favor sharia law over French legal standards, and nearly four out of ten express support for extremist groups like the Muslim Brotherhood. The Institut Français d’Aupinion Publique (IFOP), after three decades of studying Muslim opinions in France, described the results regarding integration as more optimistic than some had anticipated.
On the other hand, France’s swift demographic transitions have garnered support from left-leaning figures, including presidential aspirant Jean-Luc Mélenchon, who embraces the idea of a “Great Replacement” and celebrates the emergence of a “new France.”

