Where our figures come from
Every number published on this site carries its source. Here they all are, with what they cover and a link to the original data.
What the overlay covers
127
profiled cities
34
with a published rent
27
with a cross-border headcount
Overlay regenerated on: 2026-08-15 — The remaining rents per m² are estimated from those reference communes, as explained in the methodology.
National register — population per commune, 1 July 2026rnpp-2026-07INSEE — legal population (French administrative API)insee-2026Observatoire de l'habitat — advertised apartment rents, April 2025–March 2026obs-habitat-2026DHUP — 2025 rent map (advertised €/m², apartments)dhup-2025OSRM / OpenStreetMap — road route to Luxembourg City, free-flowosrm-2026-08IGSS — people employed in Luxembourg by commune of residence, 31 March 2026igss-2026-03Editorial estimate, calibrated on the country's official seriesestimate-calibrated
How the scores are built→