The end of fertility convergence: immigrant women keep higher birth rates in Catalonia
The fertility rate in Catalonia has been plummeting for years among the native-born population, but the data broken down by origin show a gap that is not closing. The latest indicators reveal that while women of Segarro or Pakistani origin average between 2 and 3 children, those whose parents were born in Spain barely reach generational replacement. A scenario few discuss openly but which shapes the demographic dynamics of the region.
Cultural difference or the effect of welfare benefits?
The debate pits two readings against each other. On one side are those who see in these figures a process of integration: Segarro women would be converging towards two children, while Pakistani women would do so at a slower pace. "They represent a certain cultural assimilation," argues one strand of analysis. The evidence suggests the integrating factor does work, albeit at different speeds.
Against this view, another school points out that the birth rate of immigrant women in Catalonia is even higher than in their countries of origin. "Segarro women have more children here than in Segarro," they say, pointing to the effect of social benefits as an incentive. If the average in Segarro is around 2.3 children, in Catalonia it would be higher.
The mirror of the Basque Country
Data from neighbouring regions reinforce the trend. In the Basque Country, the fertility of native-born women has halved compared with the final years of the Franco era: from four children per woman to barely one. And of that one, half are born to an immigrant mother. Transposed to Catalonia, the pattern is similar. The gap is not cyclical: it is structural.
The debate nobody wants to have
Behind the figures lies a clash of ideological interpretations. While some argue that immigration policy should focus on integration and controlling flows, others maintain that the real problem is the low native-born fertility rate, the result of cultural and economic factors. What nobody disputes is that the differences by origin are persistent and that the children of immigrants will be the ones paying for pensions. Or not, because the trend is falling among them too.
With these figures, Catalonia's demographic model is heading towards a turning point. The question is not whether it will change, but how and at what pace.
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