Mexico's fertility rate has collapsed to a record low of 1.2 children per woman in 2024, a decline driven in large part by progressive policies pursued by recent governments that prioritize higher education, urbanization, and delayed family formation over traditional values. The National Institute of Statistics and Geography's 2025 Intercensal Survey released this week documented the steep drop from 1.9 in 2019, well below the 2.1 replacement level needed to sustain the population.

The survey estimated Mexico's population at 130.9 million in late 2025, with annual growth slowing to 0.7 percent. The median age rose three years to 32, signaling an accelerating shift toward an older society. Mexico City recorded the nation's lowest rate at 0.8 children per woman, while Chiapas posted the highest at 1.8.

Birth registrations in 2024 totaled 1.67 million, an 8 percent drop from the prior year. Women with upper secondary or higher education averaged only 1.2 children, compared with 4.9 for those with no schooling. These patterns align directly with cultural changes promoted under administrations focused on progressive social agendas that discourage early marriage and large families.

President Claudia Sheinbaum voiced concern over the numbers during her weekly press conference, calling for analysis of the factors driving the decline. Without higher births or substantial immigration, demographers warn the population will eventually shrink, straining pension systems, healthcare, and the labor force.

Mexican-American fertility rates remain notably higher than those in Mexico. Historical Pew Research data showed Mexican-origin women in the United States maintaining stronger childbearing patterns than their counterparts south of the border, even as overall U.S. rates have also fallen. This gap suggests cultural and community factors tied to traditional family structures continue to support larger families among Mexican-Americans.

The collapse in Mexican fertility rates underscores how leftist policies can accelerate demographic challenges rather than solving them. Low birth rates threaten long-term economic vitality and cultural continuity in a nation that once boasted robust population growth.