Spain is facing a historic demographic milestone. For the first time in its history, the country is approaching the 50 million population mark. According to the latest figures from Spain’s National Statistics Institute (INE), around 49.8 million people were living in Spain as of 1 July 2026 – a new record high. Particularly striking is the fact that more than one in five residents were born outside Spain. The development marks one of the most significant changes to the country’s population structure in modern times.
Spain Expat Press Editorial Team
by Marlon Gallego Bosbach
Record growth within just a few months
In the second quarter of 2026 alone, Spain’s population grew by more than 104,000 people. This continues a trend that has been ongoing for several years. While many European countries are struggling with stagnating or declining populations, Spain continues to experience steady growth.
The key driver behind this development is not, however, a rising birth rate. On the contrary: Spain continues to rank among the European countries with the lowest birth rates. Instead, it is primarily immigration that is pushing the population to new record levels.
More than ten million people born abroad
The transformation is particularly evident when looking at the population’s origins. According to figures from the INE, 10.2 million people currently living in Spain were born outside the country. This represents 20.5 per cent of the total population.
Around two decades ago, this proportion was still significantly lower. Within just a few years, Spain has transformed from a traditional emigrant country into one of Europe’s most important destinations for immigration.
This is by no means limited exclusively to people from other EU countries. A significant proportion come from Latin America and North Africa – regions with which Spain has close historical, linguistic and geographical ties.
Colombia, Venezuela and Morocco top the statistics
The largest number of new arrivals in the second quarter of 2026 came from Colombia, followed by Venezuela and Morocco. In particular, the economic and political situation in parts of Latin America, as well as the shared language and existing family ties, make Spain a preferred destination for many people. Geographical proximity and long-standing migration links also contribute to Morocco remaining one of the most important countries of origin.
Looking at foreign nationals who have settled permanently in Spain, Moroccans now represent the largest group. They are followed by Colombians, Romanians, Venezuelans, Italians and Britons. This development highlights the growing diversity of Spain’s international population and the important role that immigrants play in the country’s demographic development.
Mediterranean coastal regions experiencing particularly strong growth
The population growth is particularly evident in Spain’s coastal regions. The Valencian Community recorded the strongest increase of all Spanish regions in the second quarter. It is now home to around 5.6 million people, including nearly 1.5 million residents born abroad.
Regions such as Madrid, Catalonia, Murcia and Andalusia also continue to benefit from strong immigration. In addition to employment opportunities, factors contributing to their appeal include the pleasant climate, well-developed infrastructure and comparatively high quality of life.
Low birth rate remains the biggest challenge
Despite the growing population, Spain’s demographic development remains complex. The country’s birth rate continues to be among the lowest in Europe, while life expectancy is steadily increasing.
This means that Spanish society continues to age. Without immigration, the population would decline in the long term, and the proportion of older people would increase at a significantly faster rate.
For this reason, many experts now view migration as a key factor in stabilising the labour market and social security systems. In many regions, sectors such as tourism, hospitality, construction, agriculture, care services and healthcare are already reliant on foreign workers.
The issue remains politically controversial
The development is being widely debated in Spain. The government argues that immigration is necessary to address labour shortages and safeguard the country’s economic development.
Critics, however, warn of challenges related to integration, the housing market and infrastructure. In particular, the right-wing party Vox has been calling for a significantly stricter immigration policy for years.
The debate is likely to intensify further in the coming years, as demographic trends clearly show that Spain’s population growth is increasingly being driven by migration.
Nearly 20 million households
Alongside the increase in population, the number of households in Spain is also continuing to rise. There are now almost 19.9 million households in the country – another record high. The trend towards smaller households, combined with the growing population, is creating a continuously rising demand for housing.
Especially in major urban areas such as Madrid, Barcelona, Valencia, Málaga and Alicante, this is further intensifying pressure on the property market, where demand is significantly outstripping supply in many areas.
Spain approaches a historic milestone
If the current growth trend continues, Spain is expected to officially surpass the 50 million inhabitants mark in the coming months – a historic moment for the country.
The latest figures, however, do not only highlight a record population level. They also demonstrate the profound social transformation taking place in Spain. The country is increasingly developing into an international immigration society, with its economic and demographic future closely linked to migration.
