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South Korea has recorded its second consecutive annual rise in births, offering a rare moment of relief for a country long defined by its deepening demographic crisis. In 2025, 254,500 babies were born, marking the largest annual increase in 15 years. While the numbers remain low by historical standards, the 6.8 percent increase signals a notable shift after years of steady decline.
The country’s fertility rate, which measures the average number of children a woman is expected to have over her lifetime, rose to 0.80 in 2025, up from 0.75 the previous year. It is the first time since 2021 that the rate has returned to the 0.8 range. Even so, South Korea remains the only OECD country with a fertility rate below 1.0, far beneath the 2.1 level typically considered necessary to maintain a stable population without immigration.
Despite the uptick in births, the broader demographic picture remains challenging. Deaths continued to outnumber births by 108,900 in 2025, meaning the overall population is still shrinking. The recent improvement does not yet reverse the long term trend of population decline, but it does suggest that certain demographic forces are temporarily working in the country’s favor.