Why a Majority of Luxembourg People Back Further EU Enlargement

A majority of Luxembourgers support further enlargement of the European Union,
though enthusiasm lags behind levels recorded in parts of northern Europe, according
to a Eurobarometer survey published last week.

The EU-wide poll found that 56% of citizens across the bloc favor admitting new
members, reflecting growing public recognition of enlargement as both an economic
and geopolitical tool. The survey highlighted support for a bigger single market, job
opportunities, and increased global influence as the main advantages seen by
Europeans.

Security concerns also featured prominently. Russia’s war in Ukraine and tensions in
the EU’s eastern and southern neighborhoods have strengthened the view that
expansion can stabilise Europe’s periphery and embed candidate countries in
democratic and rule-of-law frameworks.

Support for enlargement, however, varies considerably across the union. Enthusiasm is
strongest in northern Europe, with Sweden and Denmark among the most favorable,
while France and Czechia remain more skeptical. Since any accession requires
unanimity among member states, such differences could shape or slow future
enlargement rounds.

Luxembourg, a founding EU member and host to several of its institutions, sits firmly in
the pro-enlargement camp. Nearly half of its resident population are foreign nationals,
and hundreds of thousands of cross-border commuters enter daily from neighboring
countries. For many Luxembourgers, the EU is integral to daily life, from employment in
European institutions and banks to cross-border trade and services.

Analysts say that a larger EU would benefit Luxembourg’s financial sector and cross–
border economy, while strengthening political stability across Europe. At the same time,
Luxembourgers are more cautious than some of their northern neighbors, reflecting
awareness of the administrative and fiscal demands of enlargement, as well as debates
over migration and redistribution that follow new accessions.

The survey also revealed wider concerns across the EU about corruption, migration, and
the potential costs of expansion. Many respondents admitted feeling poorly informed
about the process, suggesting public support remains conditional on clear
communication and transparent accession rules.

Enlargement has re-emerged as a political priority in Brussels, with candidate countries
in the western Balkans, Ukraine, and Moldova pressing for faster progress. EU officials
insist that while accession talks are moving forward, future members must first deliver
reforms on governance, the rule of law and anti-corruption before joining the bloc.
For Luxembourg, and for much of the union, the calculus appears measured but
positive: a bigger EU promises economic gains and greater geopolitical weight,
provided enlargement is managed carefully and equitably.