Understanding the Impact of Immigration in Spain
Spain is on the cusp of a significant shift in its immigration policies, with plans for the mass regularization of undocumented immigrants. This initiative aims to provide legal asylum and employment to individuals who have already established their lives within Spain but currently reside in an irregular status. According to data from Funcas, approximately 840,000 foreigners find themselves in this precarious situation, which constitutes a substantial portion of the immigrant population in the country. Recent statistics from the National Statistics Institute (INE) reveal that for the first time in recorded history, over ten million residents in Spain originated from abroad, representing more than 20% of the total population. This marks a dramatic increase from the early 2000s, when immigrants accounted for just 4% of the population, translating to slightly over 1.5 million foreign residents at that time.
The demographic landscape of Spain, and Europe as a whole, has undergone significant changes in the 21st century due to various factors. The need for labor to counteract declining birth rates in European nations, alongside armed conflicts, ethnic persecutions, globalization, and improved economic opportunities, has driven many individuals to leave their home countries in search of a better future. Consequently, Spain's population continues to grow, with the latest figures indicating that the country is nearing a population of 49.5 million as of early 2026, a figure that is expected to reach fifty million by the end of the year or early the following year. This increase is predominantly fueled by foreign nationals, leading to intriguing demographics where there are more individuals born in Morocco than in Asturias, more from Colombia than in Zaragoza, and more from Peru than counted in Cuenca, as per the INE data.
Current Trends in Immigration and Nationality in Spain
Within Spain, the provinces of Madrid, Barcelona, Valencia, and Alicante boast the highest populations. Madrid and Barcelona have surpassed seven and six million residents, respectively, while Valencia approaches three million and Alicante exceeds two million, with other provinces such as Seville, Malaga, and Murcia also nearing the two million mark. Regionally, Andalusia and Catalonia are the most populous, followed by the Community of Madrid and the Community of Valencia. However, despite a slight increase in birth rates over the past year, 94% of provinces continue to experience population decline when not accounting for immigrants, as reported by the INE.
Approximately half of the foreign population in Spain comes from Latin America, followed by Europe and Africa, with Asia trailing behind. Out of the ten million foreign-born residents, over seven million hold nationality from another country and are classified as foreigners, according to the latest quarterly data from the Continuous Population Statistics (ECP) released by the INE, which accounts for 14% of the total Spanish census. The most significant influx in 2025 was from Colombia, followed by Morocco and Venezuela. Notably, around three million of these foreign-born residents have obtained Spanish nationality, with Moroccans being the largest group of foreign origin now considered “new Spaniards.”
This demographic reality highlights that certain nationalities in Spain surpass the total population in some provinces, which have seen a decline in local communities in recent years due to factors such as declining birth rates, employment opportunities, and permanent residency changes. Currently, the largest group of foreign residents in Spain originates from Morocco, with over 968,000 individuals, and when including those with Spanish nationality of Moroccan descent, the number exceeds 1.1 million. This means there are more individuals of Moroccan descent in Spain than the total population of Asturias (1.02 million) or provinces like Granada (954,560), according to EpData. Similarly, the Colombian population surpasses one million, suggesting a figure greater than the total population of Zaragoza (1.01 million). Colombia has also been a primary source of new Spanish nationalizations due to the dual nationality agreement, with a considerable influx of Colombians contributing to these statistics, potentially surpassing the Moroccan figures in the near future. Without considering dual nationality, there are 676,000 residents originally from Colombia classified as foreigners, a number that remains significant, exceeding the populations of Castellón (640,598) and Cantabria (597,281).
The Venezuelan population is also noteworthy, exceeding 377,000 individuals, which surpasses the total populations of Álava (344,665), Salamanca (330,200), and La Rioja (329,490). Including naturalized citizens, the number approaches 700,000 individuals of Venezuelan origin. Overall, more than a hundred different nationalities inhabit Spain, with notable groups such as Peruvians (around 260,000 individuals), Chinese (approximately 220,000 citizens), and Romanians (609,270, although their numbers have decreased from nearly a million in 2012). Comparatively, there are more Romanians than citizens in Ciudad Real (498,197), more individuals of Chinese origin than inhabitants in Teruel (137,189), and more Peruvians than residents in Cuenca (200,828) or Zamora (165,444).
Regarding the mass regularization of undocumented foreigners, the estimated figure of 840,000 encompasses individuals from various nationalities, including those from West Africa (Senegal, Mauritania, or Gambia) and Central and South America (Honduras or Paraguay), among others. In total, the regularization of these individuals would be comparable to the combined populations of Valladolid (533,705), Ávila (162,092), and Palencia (160,053), and would exceed the populations of high-density provinces such as Toledo (770,283) or Girona (837,917). Funcas notes that immigration accounts for over 80% of population growth, with foreign workers currently filling four out of every ten jobs. This is exemplified by the record increase in Social Security affiliations in Spain, which have surpassed twenty million. Concurrently, Spain faces a natality crisis, with a long-term trend showing a decline of over 23% in the last decade. Although there was a slight uptick in 2025, this was primarily attributed to births among foreign nationals.
Funcas emphasizes that the integration of foreign workers is crucial for GDP growth, having driven up to half of the increase in Gross Domestic Product since 2022. The study titled "Immigration in Spain: Challenges, Impacts, and Policies" indicates that these workers often take on jobs that are deemed less desirable, which tend to be less productive and offer lower wages.
As reported by larazon.es.
