Immigration and the Keys to Sustaining the Welfare State in the Canary Islands

Compensating low birth rates and allowing the maintenance of the active‑population volume needed to support the pension system and public services.

The Canary Islands are moving toward a demographic scenario that will shape their social and economic model for decades to come. Population ageing, low fertility and a gradual decline in the working‑age population raise serious questions about the sustainability of the pension system, public health care and the broader welfare state. In this context, official data converge on a conclusion increasingly shared by experts: without immigration—especially from Africa and Latin America—the archipelago’s demographic and financial balance would be hard to preserve.

Ageing and Low Fertility: A Structural Problem

The Canary Islands are not immune to the demographic trends affecting Spain and Europe as a whole. The fertility rate is far below the replacement level of 2.1 children per woman. Birth numbers have been falling for years, while life expectancy continues to rise.

“We are facing an accelerated ageing process that cannot be corrected in the short term with natalist policies,” say demography experts consulted. “Even if very ambitious measures were taken today, their effects would not be noticeable for at least two decades.”

According to the National Statistics Institute (INE), the share of people over 65 is steadily increasing and already approaches one‑fifth of the total Canary population. This ageing raises the number of pension recipients and users of health and dependency services, while the base of contributors grows more slowly.

Pressure on the Pension System and Social Spending

Today more than 370,000 people receive some type of pension in the Canary Islands, costing over €400 million per month. Although the contributor‑to‑beneficiary ratio has traditionally been slightly more favourable than in other regions, the trend points to a gradual deterioration.

“The demographic margin is shrinking,” explain economic sources. “If the working‑age population does not increase, the system has two options: cut benefits or raise the fiscal burden on an ever‑smaller base.”

Projections indicate that, without structural changes, the active population will stagnate or even decline in relative terms, while the number of people dependent on public resources continues to rise.

Immigration: The Main Driver of Population Growth

Against this backdrop, immigration has become the primary engine of population growth in the Canaries. In recent years, the increase in residents is explained almost entirely by the arrival of people born outside Spain, while natural growth (births minus deaths) is negative or near zero.

“Without immigration, the Canary Islands would already be losing population,” note specialists in population analysis. “It’s not just about how many people arrive, but about their profile: predominantly young and of working age.”

Currently, roughly one in five Canary residents was born abroad, placing the archipelago among the regions with the highest share of immigrant population in Spain.

Africa and Latin America: Key Sources for Generational Renewal

A substantial portion of these migratory flows comes from Africa and Latin America—regions with strong historical, cultural and linguistic ties to the Canaries, which facilitate social and labour integration.

“African and Latin American immigration is sustaining entire sectors of the Canary economy,” say labour‑market experts. “Tourism, hospitality, caregiving, construction and personal services depend heavily on this workforce.”

Beyond filling job vacancies, these groups expand the Social Security contribution base and help fund pensions and public services. “From a demographic standpoint, they are the generational replacement that fertility is not providing,” the same sources add.

An Integration and Planning Challenge

The rise in immigrant population also brings challenges in housing, education, health care and social cohesion. Access to rental housing, pressure on public services and the need for effective integration policies are central topics in today’s Canary debate.

“Rejecting immigration is not a realistic option,” warn social analysts. “The question is not whether we need it, but how we manage it so that it is sustainable and balanced.”

Experts agree that medium‑ and long‑term planning will be crucial to avoid social tensions and to ensure that demographic growth translates into economic stability.