By law, the French Republic does not collect census data regarding race, ethnicity, or religion, adhering to a strict principle of secularism (laïcité) and equality. Therefore, ethnic and religious compositions are based on independent sociological estimates rather than official state data.
| Metric | Data / Estimate | |---|---| | **Population** | ~68 million (including overseas departments) | | **Median Age** | ~41.7 years | | **Life Expectancy** | ~82.5 years | | **Official Language** | French (with regional languages like Breton, Basque, Corsican) | | **Religion (Est.)** | Unaffiliated (40-50%), Catholic (40-45%), Muslim (5-8%), Protestant (2%), Jewish (1%), Buddhist (1%) | | **Urbanization** | ~81% of the population lives in urban areas |
_Note: While official ethnic data is prohibited, France is recognized as a highly diverse, multicultural society shaped by its history, geography, and European and global migration._