Portugal's total resident population has reached 11.4 million, with foreign nationals now accounting for 14% of the total, according to new data from the National Statistics Institute (INE).
The milestone reflects a sustained demographic shift driven by immigration over the past four years.
The foreign-born population more than doubled between 2021 and 2025, an increase of 849,384 individuals.
This rapid growth underscores the country's increasing reliance on international migration to offset domestic demographic trends and support economic activity.
The influx of foreign residents has significant implications for the labor market, housing demand, and public services.
As the share of non-nationals rises, policymakers face mounting pressure to integrate newcomers while managing infrastructure capacity in key urban centers.