June 4 (UPI) — Argentina’s birth rate has declined by nearly 40% in the last decade, reaching its lowest level in more than 50 years in 2023.
Statistics from the Ministry of Health show that 460,902 births were recorded in Argentina in 2023, representing a 7% decrease from the previous year and a 41% drop compared to 2014, when the highest number of births was 777,012.
The crude birth rate in 2023 was 9.9 births per 1,000 inhabitants, marking a historic low comparable to that of European countries.
A report from the Austral University of Argentina revealed that the national fertility rate has dropped to 1.4 children per woman, well below the generational replacement rate. This implies a trajectory toward population aging and a possible long-term reduction in the total population if the trend is not reversed.
The analysis adds that the percentage of households without children younger than 18 years of age increased from 44% in 1991 to 57% in 2022. Furthermore, single-person households increased from 13% to 25% over the same period, and single-parent households, mostly headed by women, also showed a sustained increase.
President Javier Milei has expressed concern about the declining birth rate in Argentina, attributing it primarily to the legalization of abortion in 2020 and other progressive policies. During his presidential campaign, Milei expressed his intention to repeal the law and even mentioned the possibility of calling a referendum to do so.
So far, this issue has not been part of the government’s agenda. However, under the guise of reducing public spending, Milei’s administration has reduced the distribution of contraceptives and dismantled sexual health programs, delegating these responsibilities to the provinces. In contrast to the continued decline in births, “voluntary and legal interruptions of pregnancy (IVE/ILE)” have increased from 73,000 in 2021 to more than 107,000 in 2023.
Statistics for 2024 and 2025 are expected to continue to rise.
Although Milei points to abortion as a direct cause, experts attribute the decline in birth rates to a multitude of sociocultural and economic factors. Among these factors are inflation, job instability and the high cost of living, which lead many couples to postpone or forgo parenthood.
The average age for having a first child has shifted to 30-34 years, reflecting a trend toward prioritizing academic training and professional development.
Furthermore, among mothers with lower educational levels, births have decreased by 77% since 2005, while among those with higher educational levels, the decrease was 13% and 7%, respectively.
Research by the consulting firm “Sentimientos Públicos” in Buenos Aires reveals that 20% of those younger than 30 do not want to have children, prioritizing other aspects of their lives. This percentage is lower among millennials (between 30 and 44 years old), where it drops to 11%, and 10% of them cite economic reasons.
The sustained decline in birth and fertility rates in Argentina reflects profound demographic transformations, such as the population aging index, which increased from 29 in 1991 to 60.55 in 2025, and the percentage of people over 85 years of age doubled in 20 years. This change poses challenges for the health care system, education, the pension system, and the economy in general.