The European Commission has published a population dataset on EU diversity by citizenship and country of birth, offering a member-state-by-member-state view of who holds EU nationality and where the bloc's residents were born.

The publication is a statistical release rather than a policy change: no rule, quota, or eligibility threshold changes with it. For migration observers, however, these Commission datasets serve as the reference base for future legislative proposals, integration monitoring, and labour-mobility planning across the 27 member states.

What does the dataset cover?

The release breaks down the EU population along two axes:

• Citizenship — how residents are distributed by nationality, distinguishing EU citizens from non-EU nationals.
• Country of birth — where residents were born, separating native-born populations from those born in another EU state or outside the EU.

The two measures answer different questions. A person can hold, for example, German citizenship while born outside the EU, or be an EU-born resident who retains a third-country nationality. Citizenship statistics track legal status; country-of-birth statistics track origin.

Who uses these figures?

The Commission's population-diversity statistics feed into several workstreams:

• Annual monitoring of migration and integration outcomes in member states.
• Planning for labour-market and demographic policy, given the EU's ageing native population.
• Eurostat's harmonised statistics, which allow cross-country comparison on a single methodology.

Where to find it

The full dataset is available through the European Commission's official publication channel. Readers should consult the Commission release directly for the exact figures, reference year, and country-level tables, as the official source carries the complete tables and methodological notes.

Passport File will report the headline numbers and any policy follow-up once the full statistical tables are published by the Commission.