Immigration, housing and pensions: the equation no one can solve in Spain

Immigration, housing and pensions: the trilemma no one can close

How many immigrants can Spain absorb without housing prices soaring and without the pension system collapsing? The question is not new, but every year it looks more like an unsolved arithmetic problem. At the centre of the debate is a figure that keeps circulating: 600,000 arrivals a year. Those who use it argue that this migratory pressure drives up the price of flats in large cities, while its defenders point out that without these flows the Social Security system, now at record numbers of contributors, would not last even two decades.

The clash between housing prices and the pension pot

There are two economic readings facing each other. One points out that 600,000 people a year push up housing demand while supply does not respond at the same estimulante ilegal; the consequence is a price rise that pushes young people out of city centres. The other reading replies that the equation is false: without those workers, the contributor base shrinks and public pensions become unviable. The issue stalls because both arguments contain part of the truth, but they measure different things: one the property market, the other the demographics of public spending.

Ceuta, a mirror of the divide

The case of Ceuta adds another layer of tension. In the autonomous city, more than half the population would be of Maghrebi origin, according to circulating perceptions, and the gesture of taking in migrant minors is read, depending on the observer, as solidarity or as propaganda. What the episode reveals is that migration policy is not fought only with numbers: it is also fought with symbols, with identities and with a mutual distrust that no data has managed to dissolve.

Meanwhile, those who can afford a plan B pack their bags. The arguments clash without either giving in, and collapse, say the most pessimistic, needs to convince no one: it will arrive on its own.