Join LuxCitizenship for our 10-Year Anniversary Celebration | RSVP Here
Since 2016, LuxCitizenship has studied who Luxembourg’s new citizens through ancestry are, why they apply, and what they plan to do with their nationality. Our flagship study of the dual nationals of the Americas has been published in five editions since 2018, alongside new research each year.
Our latest research on Luxembourg’s citizens through ancestry, published in 2026.
We analyzed five years of eligibility opinions to estimate how many descendants of Luxembourgers may still have a route available to them.
August 2026
Our analysis of RNPP and Ministry of Justice data on the growth of the Luxembourg dual national population and migration trends.
Updated quarterly
The fifth edition of our annual study, country-specific findings, and the book that brings them together.
A Study of the Luxembourgish Dual Nationals in the Americas
American-born dual citizens are now the equivalent of 2% of Luxembourg’s population. Brazilian-Luxembourgers: over 4%.
First published in 2018 and now in its fifth edition, this study combines demographic information, Luxembourgish history, video interviews, surveys and public data to communicate the who, why and where of Luxembourg’s diaspora. 1,174 adult Luxembourg dual citizens through ancestry responded to the survey that is the basis for this study, including 416 from the United States, 634 from Brazil and 124 from Argentina.
Explore the 2024 study’s findings country by country: who emigrated, who the dual citizens are today, and how they see their future with Luxembourg.
16,111Luxembourgish nationals in the United States
About our dual citizens’ Luxembourgish ancestors who immigrated to the US.
A demographic overview of the Luxembourg citizens through ancestry living in the U.S.
A survey of how the Luxembourg dual citizens in the US see their future with Luxembourg.
Why does Minnesota have the most Luxembourg dual citizens in the United States?
28,574Luxembourgish nationals in Brazil
About our dual citizens’ Luxembourgish ancestors who immigrated to Brazil.
A demographic overview of the Luxembourg citizens through ancestry living in Brazil.
A survey of how the Luxembourg dual citizens in Brazil see their future with Luxembourg.
587Luxembourgish nationals in Argentina
About our dual citizens’ Luxembourgish ancestors who immigrated to Argentina.
A demographic overview of the Luxembourg citizens through ancestry living in Argentina.
A survey of how the Luxembourg dual citizens in Argentina see their future with Luxembourg.
The fifth edition of our annual study, published as a 113-page book. It combines Luxembourg government data, a survey of 1,174 confirmed dual nationals in the United States, Brazil and Argentina, and the history of Luxembourgish emigration to the Americas. It closes with a Final Report comparing the three populations.
Daniel Atz & Lauren Lowell
CDMH, Dudelange
Once the print studies are ready for purchase our team will reach out to you with more information.
How we collect and verify our data, the sources that help build our studies, and the history behind the current reality.
Survey design, verification, confidence levels, and downloadable data.
From the Napoleonic Code to the 2008 and 2017 reforms that opened paths to recovery.
What our free Eligibility Test results reveal about who qualifies and who goes on to apply.
Browse the Luxembourg ancestors documented and verified through our clients’ citizenship applications.
Browse our earlier trend reports and the research we continue to update.
Why has the population of Luxembourgers in the Americas grown so much in five years?
2018-2022
Did Covid-19 and politics cause Americans to seek dual citizenship?
2020
Established in 2016, our team has helped over 2,200 people on the path to Luxembourg dual citizenship. Our goal is to build bridges between Europe and the Americas. Learn more about our mission-driven, LGBT-owned business.
