Chile has crossed into demographic territory no nation in the Western Hemisphere has entered before: a total fertility rate below one child per woman.
The Chilean National Statistics Institute confirmed this week that in 2025, just over 146,000 babies were born across the country—a staggering decline of nearly 130,000 births compared to 1993, when Chile recorded its modern peak. The total fertility rate now stands at 0.97 children per woman, making Chile one of only a handful of countries worldwide—alongside South Korea and Taiwan—to fall below the symbolic threshold of one.
For Latin America, this is unprecedented. The region that once led the world in population growth, where large Catholic families were the norm and demographic dividends powered economic miracles, is now confronting a crisis that threatens the foundation of its social contract.
"This isn't just about numbers," said María Isabel Pavez, a demographer at the University of Chile. "This is about a society that has fundamentally changed what it wants from life—and our institutions haven't caught up."
Three Chilean regions—Valparaíso, Ñuble, and Magallanes—now record more deaths than births, entering what demographers call natural population decline. Without immigration, these regions are shrinking in real time.
And immigration, ironically, is propping up the numbers. A significant share of the 146,000 births in 2025 were to foreign-born mothers, primarily from Venezuela, Haiti, and Colombia. Strip out migrant births, and the native Chilean fertility rate likely sits closer to 0.85—levels not seen anywhere outside East Asia's most extreme cases.



