Permanent Observatory on Immigration (OPI)

Permanent Observatory on Immigration (OPI)

Data Catalog

Latest published data

Granting of Spanish nationality on residence grounds

Publication date: May 26, 2026

Latest data published: December 31, 2025

Access to the infographic

- British persons and their relatives who have requested the Withdrawal Agreement document (art. 50 TFUE).

Asylum, migration and integration fund

The preparation of these statistics has been co-financed by the Asylum, Migration and Integration Fund (AMIF).