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Luxembourg Public Data Research
Updated: April 2nd, 2025
Written by: Daniel Atz with Lauren Lowell
We leverage Luxembourg government data to conduct in-depth analyses of the growth in the Luxembourg Dual National population and migration trends in Luxembourg. This page is updated on an ongoing basis.
Luxembourg Public Data Research
Updated: April 2nd, 2025
Written by: Daniel Atz with Lauren Lowell
We leverage Luxembourg government data to conduct in-depth analyses of the growth in the Luxembourg Dual National population and migration trends in Luxembourg. This page is updated on an ongoing basis.
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Citizenship Recovery – Article 89
According to the Ministry of Justice, as of December 31 2024, 40,804 adults had reclaimed Luxembourg nationality through an ancestor alive on 1 January 1900 (Article 89 of the Luxembourg Nationality Law).
This total number includes 12,389 Brazilians and 3,828 Americans, accounting for 40% of those who have recovered Luxembourg nationality through ancestry.
681 American adults and 2,893 Brazilian adults must travel to Luxembourg before December 2025 or they will lose out on the right to reclaim the citizenship.
Recovered Nationality by Country (2023)
The True Numbers
These statistics do not include children under the age of 18, or those who have obtained nationality through ancestry under other parts of the law.
Because of their direct male lineage to a Luxembourg ancestor, many people have never legally lost their Luxembourg nationality. This is commonly called the Article 7 nationality procedure.
The Luxembourg Ministry of Justice directly issues a certificate of nationality to these applicants proving they were born nationals. However, no statistics are published related to these nationality “recognitions”.
Luxembourgeois habitant à l’étranger
Therefore, the best way to determine how many people have truly obtained nationality through ancestry is from the RNPP – National Registry of Physical Persons’ statistics. According to the RNPP, as of March 31 2025, there are:
18,004 Luxembourg nationals living in the US (+624 since 31.12.24)
30,270 Luxembourg nationals living in Brazil (+605 since 31.12.24)
621 Luxembourg nationals living in Argentina (+20 since 31.12.24)
Foreign Countries With Most Luxembourgish Residents
Q4 2024 saw the highest quarterly growth in Luxembourgers living abroad since June 2023, with considerable growth in both the US and Brazil in particular.
Luxembourgish Nationals by Country
Country | Luxembourgish Nationals |
|---|---|
| France | 34,524 (+355 since 31.12.24) |
| Brazil | 30,270 (+605 since 31.12.24) |
| Belgium | 27,981 (+128 since 31.12.24) |
| Germany | 21,619 (+179 since 31.12.24) |
| United States | 18,004 (+624 since 31.12.24) |
Regional Trend Comparison
Historically, the largest concentration of Luxembourgers abroad was in Luxembourg’s neighboring countries, Belgium, France, and Germany. However, in August 2023, Brazil overtook Belgium to become the second foreign country with the highest number of resident Luxembourg nationals.
Luxembourgish Nationals by Grouping
Countries | Q4 2024 | Q4 2019 |
|---|---|---|
| Americas (AR, BR, US) | 47,664 (33%) | 11,647 (14%) |
| Neighbors (BE, DE, FR) | 83,470 (57%) | 61,017 (86%) |
Worldwide | 146,308 | 81,526 |
Rapid Growth
RNPP data shows that over the last 5 years, the population of Luxembourgers in the Americas has increased by 360%, while the population in Luxembourg’s border countries has only increased by 39%.
Luxembourg Population 2024
Data on the Luxembourgish government’s Open Data Platform provides ongoing updates about the population of Luxembourg as well as the total number of Luxembourgers living inside the country and abroad.
As of 1 July 2024:
Total population: 676,685
Luxembourgers: 357,865 (53%)
Foreigners: 318,820 (47%)
Luxembourgers (Worldwide): 499,317
In the country: 357,865 (72%)
Outside the country: 141,452 (28%)
Luxembourg nationals in the Americas are now equivalent to 6.7% of Luxembourg’s population and 9% of all Luxembourg nationals worldwide.
Luxembourg Nationals by Country in the Americas
Putting it in Perspective
Put it this way, if the population of Luxembourg nationals in the United States and Brazil were communes in Luxembourg, they would be almost equivalent to:
Brazil: Differdange
(Luxembourg’s 3rd Largest Commune – 30,789 inhabitants)
