The World’s Only Grand Duchy — and One of Its Richest Countries
Luxembourg is the only grand duchy in the world and, by GDP per capita, one of the two or three richest countries on Earth (~$130,000 nominal). With just 670,000 people, the country punches far above its weight — headquarters of major EU institutions (the Court of Justice of the EU, the European Investment Bank), home to one of the world’s largest banking centres (over 120 banks), and a founding member of Benelux, NATO, the EU, and the eurozone.
Luxembourg has a trilingual society — Luxembourgish (Germanic), French, and German are all official, and most Luxembourgers speak all three plus English. Nearly half the resident population is foreign — one of the highest shares in Europe.
A Brief History
Luxembourg emerged as a county in 963 AD, became a duchy, and was ruled by the Habsburgs, French, and Dutch before becoming a grand duchy in 1815. Independence in its modern form dates from 1867 (Treaty of London). Luxembourg was a founding EU member.
Geography and Climate
Luxembourg covers just 2,586 km² — one of Europe’s smallest countries. It borders Belgium, France, and Germany.
Culture, Language and Religion
Luxembourgish, French, German all official. Religion: approximately 63% Catholic.
The Economy
Luxembourg has the highest GDP per capita in the world (~$130,000 in 2024). Financial services and EU institutions dominate. The country’s economy is 3x larger than its 670k population would suggest because of cross-border workers (over 200,000 commute daily from Belgium, France, and Germany).
UNESCO Sites
Luxembourg has 1 UNESCO World Heritage Site: the Fortifications and Old Quarter of Luxembourg City.
Travel Guide
Entry: Schengen visa-free 90 days.
Best seasons: May-September.
Budget: Expensive — daily mid-range €150-€230.
Surprising Facts
- Luxembourg has the highest GDP per capita in the world (~$130,000 nominal in 2024).
- Over 45% of Luxembourg’s residents are foreign nationals — among the highest in the world.
- Luxembourg made all public transport free in 2020 — the first country in the world to do so nationally.
- Luxembourg is the only grand duchy in the world.
- Over 200,000 people cross-border commute daily from Belgium, France, and Germany.
- The Schengen agreement was signed in the Luxembourgish village of Schengen in 1985.
Sources and References
See the frontmatter for cited sources.