Islam in France - Wikipedia Islam is the second-largest religion in France after Christianity As of the most recent estimates, it is followed by approximately 10% of the population aged 18–59 in 2019–2020—according to data from INSEE [1]
Muslim Population in France 2026 | Estimated Numbers, Percentage . . . Muslim Population in France 2026 – Introduction The Muslim Population in France is the largest in Europe in Pew’s 2016 count, yet no official headcount exists French law does not allow the national census to count people by religion Researchers rely on surveys and models instead Results shift with the age group, the survey year and the question wording
France Religious Demographics in 2026 and the Laïcité Outlook France has no official count of its religious groups, yet several large surveys allow a reasonably clear picture People reporting no religion make up roughly 4 in 10 residents aged 15 and over, and a slim majority of working-age adults in the INED and INSEE survey Catholicism remains the largest declared religion, Islam is second, and religious practice sits far below religious affiliation
French Religion Statistics: 2026 Market Report France is shifting toward secularism, while Islam and Catholicism remain the largest faiths 51 percent of French people identify as Catholic and 38 percent report no affiliation Median ages differ sharply by group Muslims average 29 while Catholics average 48
Muslim Population of France – Complete Guide Current estimates place the Muslim population of France at approximately 5 5–6 5 million This represents about 8–10% of France’s total population Muslim populations are concentrated mainly in Île-de-France, southern coastal regions, and northern industrial areas
As France’s Muslim Population Grows, so Does Its Support for Islamism The survey, published by the French Institute of Opinion Polls (IFOP) on November 13, reports that a significant number of young French Muslims privilege Sharia over state laws, prefer to wear a veil, refuse to shake hands with the opposite sex, and sympathize with Islamist organizations
How many Muslims live in France? - Mike Gravel The estimated number of Muslims living in France is between 5 and 6 million, representing the largest Muslim population in Western Europe This figure makes understanding the demographic landscape and its complexities crucial France has a long and complex relationship with its Muslim population
Arabs in France - Wikipedia Subgroups include Algerians in France, Moroccans in France, Mauritanians in France, Tunisians in France, Lebanese in France and Refugees of the Syrian Civil War This French subgroup of Arabs in Europe are concentrated in the Maghrebi communities of Paris