Spain leads Europe in demographic replacement as fertility falls to 1.1

Spain's fertility rate has dropped to 1.1 children per woman, and 35% of births are to foreign-born mothers. Demographic replacement or a birth-rate crisis?

English · Original discussion in Spanish · Published

Spain's demographic decline: 1.1 children per woman and 35% of births to foreign-born mothers

Spain has a fertility rate of 1.1 children per woman, the lowest in Europe alongside Poland, according to data from the INE (Spain's national statistics institute). But the national average hides a dual reality: 35% of births are to mothers not born in Spain. Among native-born women, fertility plunges to around 0.8. The demographic question is no longer whether there will be replacement, but how fast and with what economic consequences.

The numbers behind the decline
Spain's fertility rate has held at 1.1 for years, far below the 2.1 needed for generational replacement. In Poland, with a more traditional culture, the figure is 1.14; in Israel, where pro-natalist policies are aggressive, it reaches 3. In Spain, 30% of 40-year-old women have no children, a historic record. INE data, available on its website, show that the fertility of Spanish women keeps falling, while that of immigrants cushions the drop.

Immigration: solution or substitution?
Two schools of analysis dominate the debate. One holds that immigration is a natural process of demographic and labour replenishment, indispensable to sustain pensions. The other sees it as a planned replacement, pointing out that 35% of births to foreign mothers is just the tip of the iceberg. Excluding the immigrant population, the native fertility rate would be 0.8, which within two generations would reduce the native population to 6% of its current size, according to calculations based on geometric pogre.

The economic factor
Behind the low native birth rate lie structural causes: late emancipation (average age of 30), stagnant real wages, job insecurity and an unaffordable housing market. Family-work balance policies are insufficient and the cost of raising a child deters many families. Although the title of the original debate points to the VIOGEN law (Spain's gender violence law) as the cause, the data do not support that direct causal link; economic and social factors weigh more heavily on reproductive decisions.

Spain's demographic trajectory seems irreversible in the short term. The debate between accepting immigration as a resource or boosting the native birth rate runs up against the reality that, without changes in material conditions, the fertility rate will not recover. The open question is whether the replacement will be orderly or conflictive.

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Summary of a discussion on Burbuja.info - Foro de economía, actualidad y política., translated from Spanish and reviewed before publication. Read the full discussion (40 replies).

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