Israel's High Birthrate Offers Demographic Buffer, But Not a Long-Term Solution

Israel's fertility rate stood at 2.88 children per woman in 2025, with 183,678 births, according to recent Central Bureau of Statistics data. This is more than double the average of 1.41 in OECD countries, making Israel the only member nation above the replacement threshold of 2.1. While the rate has slightly increased in the last two years from a decade-long decline, it remains below its 2015-2018 peak of around 3.10.

In contrast, many developed nations face rapidly declining birthrates, with South Korea at 0.73, Japan and Italy at 1.21, Spain at 1.22, and China at 1.01. This demographic trend significantly impacts the ratio of working-age individuals to retirees. The OECD projects this ratio to worsen from 32.6 retirees per 100 workers in 2024 to 55.2 by 2054, while Israel's ratio is expected to rise only moderately from 24.1 to 30.0, the slowest increase among OECD nations.

This demographic advantage provides Israel with approximately thirty years to adapt its pension, healthcare, and labor systems gradually, unlike countries facing immediate crises. However, this buffer is not a permanent solution. Japan, for instance, has millions of vacant homes as its population shrinks, and South Korea faces a situation where its stock market booms while nearly 40% of its elderly live in poverty.

Israel's National Insurance Institute is projected to enter a current deficit in 2024, with its reserves expected to be depleted by 2035. A single policy change, like the nursing care reform, significantly accelerated this timeline, consuming over a third of the demographic buffer. The cost of balancing the system could involve a 31% increase in insurance contributions.

Globally, efforts to boost birthrates have yielded limited success. South Korea has spent billions with declining results, Hungary's rate has fallen despite significant GDP allocation, and even France's rate has reached a historic low. Factors cited for declining fertility include higher education and female employment, housing costs, job security, and later marriage ages. A recent study controversially suggests smartphone proliferation may also contribute to lower fertility rates.

Meanwhile, a significant portion of Israel's housing stock, nearly a third, is owned by individuals aged 65 and over, indicating a concentration of assets within the older generation.