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language knowledge /eu publishes the latest language knowledge statistics for French in Luxembourg using European Commission data published in 2024. Compare native with foreign speakers, and compare age groups to understand whether French is gaining or losing popularity.
According to European Commission Eurobarometer survey data (2024), 88.9% of the population in Luxembourg speaks French (19.0% native speakers and 70.0% foreign speakers).
In Luxembourg, 19.0% of the population speaks French as a native language, and 70.0% speaks it as a foreign language.
In Luxembourg, 87.9% of 15–34 year olds speak French, compared to 91.8% of residents aged 55 and over.