Vietnam’s National Assembly voted in 2025 to scrap the country’s decades-old two-child policy, a rule that had been in place since 1988. The reversal is a direct response to a fertility rate that has fallen from 2.11 children per woman in 2021 to 1.91 in 2024, a decline that pushed Vietnam below the replacement threshold in just three years. In Ho Chi Minh City, the country’s largest and wealthiest metropolitan area, the rate has fallen even further, to just 1.39.
Vietnam’s population crossed 102.3 million in 2025, and by most measures it remains a demographically young, fast-growing country. But the government’s own statisticians are now explicit that the “golden population” period, when working-age people substantially outnumber dependents, is a closing window rather than a permanent condition. Vietnamese officials project that window will end in 2039, with the workforce peaking in 2042 and the total population beginning to shrink by 2054. Vietnam is trying to legislate its way out of a demographic transition that took most of East Asia several more decades to reach.
Vietnam Is Moving Into a New Demographic Phase
Population at a Glance
- Total population (2025): 102.3 million, according to Vietnam’s General Statistics Office
- Median age: 33.9 years (2025-2026, UN estimate)
- Population aged 0-14: 22.8% in 2025, down from 23.5% in 2024
- Population aged 15-59 (working age, Vietnamese definition): approximately 62.7%
- Population aged 60 and older: 14.5% in 2025, up from 14.0% in 2024
- Total fertility rate: 1.93 in 2025 (a slight uptick from 1.91 in 2024, though the multi-year trend since 2020 is downward)
- Life expectancy: 74.7 years in 2025 (72.3 years for men, 77.3 years for women)
- Sex ratio at birth: 109.0 boys per 100 girls, a persistent imbalance
- Crude death rate: 6.1 per 1,000 in 2025, up slightly from 5.6 in 2024
Sources: Vietnam General Statistics Office, 2025 population and family planning survey; UN World Population Prospects 2024 revision.
Vietnam’s population has grown by roughly 305 percent since 1950, and the country’s median age has climbed by more than 10 years over the past 75-year span, reflecting a demographic transition that has accelerated markedly in recent decades. The country remains in its “demographic dividend” or “golden population” phase, meaning the working-age share is at its historical peak relative to dependents, but Vietnamese demographers and officials are treating that phase explicitly as time-limited rather than as a stable long-term condition.
Vietnam’s Fertility Rate Has Fallen Dramatically
Vietnam’s fertility decline has been sustained and, notably, has occurred at a considerably lower level of economic development than the comparable declines seen in Japan, South Korea, or Singapore. Vietnam introduced its two-child policy in 1988, in the aftermath of decades of war with France and then the United States, explicitly to reduce pressure on limited resources during the country’s transition to a market-oriented economy.
The policy succeeded, arguably too well from the government’s current perspective: fertility fell from 2.11 in 2021 to 2.01 in 2022, 1.96 in 2023, and 1.91 in 2024, a steady annual decline of roughly two percentage points that shows no clear sign of the modest 2025 uptick to 1.93 representing a genuine reversal rather than statistical noise.
The National Assembly’s response was to formally scrap the two-child limit in 2025, alongside introducing new financial incentives: direct financial support for childbirth for women who have two children before age 35, and priority access to purchasing, lease-purchasing, or renting social housing for families with two or more children, both taking effect under Vietnam’s new Law on Population from July 1, 2026. Whether these measures meaningfully shift fertility remains uncertain; policymakers in South Korea, Japan, and Singapore have deployed broadly similar financial incentive packages over the past two decades with limited measurable success in reversing fertility declines once they take hold.
Regional variation within Vietnam is stark. Ho Chi Minh City’s fertility rate of 1.39 sits closer to levels seen in East Asia’s lowest-fertility societies than to the Vietnamese national average, reflecting the same pattern seen globally where wealthier, more urbanized populations delay marriage and childbearing under the pressure of housing costs, education expenses, and career prioritization. A Hanoi marketing manager interviewed by wire services in 2025 described choosing to have only one child specifically to maximize the education and opportunities available to that child, citing the financial and time pressure that a second child would create, a sentiment that echoes almost precisely the reasoning documented among parents in South Korea and Japan facing similar fertility declines.
The Demographic Dividend Is Giving Way to Aging
Vietnam’s “golden population” period, defined by Vietnamese demographers as the period when the working-age population significantly outnumbers dependents, began in 2007. Vietnamese government projections now put a firm end date on that period: 2039, with the workforce itself projected to peak in 2042 before beginning a long-term decline. Total population decline is projected to follow by 2054, according to Vietnamese government demographic projections reported in 2025.
This is a compressed timeline by international standards. Vietnam’s demographic dividend window, roughly 2007 to 2039, spans just 32 years, notably shorter than the multi-decade windows historically available to earlier-industrializing East Asian economies, meaning Vietnam faces pressure to convert its current favorable age structure into durable economic development more quickly than some of its regional predecessors did.
Vietnam’s Age Structure Shift
| Year | 0-14 Share | 15-59 Share | 60+ Share | Fertility Rate |
|---|---|---|---|---|
| 2019 | 24.0%* | 68.4%* | 7.6%* | ~2.1 |
| 2021 | — | — | — | 2.11 |
| 2024 | 23.5% | ~62.7%* | 14.0% | 1.91 |
| 2025 | 22.8% | 62.7% | 14.5% | 1.93 |
Vietnam’s Working Age Population Could Become a Constraint
Vietnam’s economic growth model over the past two decades has relied heavily on labor-intensive manufacturing, particularly in textiles, footwear, and increasingly electronics assembly, sectors that have benefited directly from a large, relatively low-cost, working-age labor force.
As that labor force approaches its peak size around 2042 and its share of the total population continues shrinking, several structural questions become more pressing: whether Vietnam can move up the manufacturing value chain toward more capital- and skill-intensive production before labor costs rise and labor supply growth slows, whether productivity gains and automation can offset a slower-growing workforce, and whether Vietnam’s education and vocational training systems can supply the higher-skill workforce that value-chain upgrading would require.
Aging Will Change Healthcare, Families and Public Spending
Vietnam’s elderly population share, at 14.5 percent for those aged 60 and above in 2025, is still well below the levels seen in Japan or South Korea, but the trajectory is what concerns Vietnamese policymakers. Rising life expectancy, now at 74.7 years overall, combined with declining fertility means the elderly share will continue climbing steadily even without any further fertility decline, simply due to population momentum from the already-born population aging in place.
This raises familiar pressures seen across the region: expanding healthcare and long-term care demand, questions about pension system sustainability as the ratio of working-age contributors to retirees narrows, and a weakening of traditional multigenerational household elder care structures as smaller family sizes and continued urbanization reduce the number of adult children available to support aging parents directly.
Urbanization and Regional Population Differences
Vietnam’s demographic transition is playing out unevenly across its regions, mirroring the fertility divide already visible in Ho Chi Minh City’s unusually low rate of 1.39. Major urban centers, including Hanoi and Ho Chi Minh City, combine higher costs of living, higher education levels, and greater female labor force participation, all factors associated with lower fertility, while more rural regions, including parts of the Mekong Delta and northern mountainous provinces, tend to retain somewhat higher fertility and younger population structures, though comprehensive province-level fertility data comparable to the Ho Chi Minh City figure is not consistently published across all of Vietnam’s provinces.
Can Immigration Offset Vietnam’s Demographic Shift?
Vietnam’s net migration rate stood at approximately -0.2 migrants per 1,000 population as of 2024 estimates, meaning Vietnam is currently a very marginal net exporter of people rather than a migrant-receiving country, unlike Singapore or the Gulf states profiled elsewhere in this series.
This makes immigration a far less immediately available policy lever for Vietnam than it might be for a wealthier destination economy: Vietnam does not yet have the wage levels, institutional infrastructure, or established migration pathways that would be needed to attract substantial inbound labor migration at a scale capable of meaningfully offsetting its domestic demographic shift, and its own citizens continue to migrate outward, including through significant Vietnamese labor migration to wealthier East Asian economies such as Japan, South Korea, and Taiwan.
Vietnam Compared With China, Thailand and South Korea
Vietnam’s current fertility rate of around 1.91 to 1.93 places it in a broadly similar range to China’s national rate, though Vietnam’s decline began from a higher starting point and has, to date, been somewhat less severe than the ultra-low fertility rates recorded in South Korea, which sits well below 1.0. Thailand, covered in a companion article in this series, entered its fertility decline earlier than Vietnam and has already reached a more advanced stage of population aging.
The critical distinction Vietnamese and international demographers emphasize is one of economic timing: Japan, South Korea, and Singapore all reached advanced-economy income status before their populations aged significantly, giving them substantial fiscal and institutional capacity to manage the transition. Vietnam, still classified as a developing economy, is aging at a comparable demographic pace without yet having reached the same income level, a pattern demographers sometimes describe as “getting old before getting rich.”
Vietnam’s Population Outlook Through 2050 and 2100
Vietnamese government projections put the end of the demographic dividend period at 2039, workforce peak at 2042, and the onset of total population decline at 2054, a set of projections that assumes current fertility, mortality, and migration trends continue roughly as observed.
The 2025 policy reversal scrapping the two-child limit, alongside new financial and housing incentives for larger families, represents Vietnam’s explicit attempt to alter this trajectory before the 2039 to 2054 window arrives, though the outcome of these measures cannot be confirmed from current data and should be understood as a policy intervention with an as-yet-unknown effect rather than a resolved outcome.
Frequently Asked Questions
1. Why is Vietnam’s fertility rate falling?
Vietnam’s fertility rate has fallen due to a combination of the 1988 two-child policy successfully embedding a smaller-family norm, alongside rising urbanization, housing costs, and career and education prioritization, particularly among women in major cities such as Hanoi and Ho Chi Minh City.
2. Is Vietnam’s population aging?
Yes. The share of Vietnam’s population aged 60 and older rose from 14.0 percent in 2024 to 14.5 percent in 2025, while the share aged 0-14 fell from 23.5 percent to 22.8 percent over the same period, according to Vietnam’s General Statistics Office.
3. When will Vietnam’s population begin declining?
Vietnamese government projections put the onset of total population decline at 2054, following a workforce peak in 2042 and the end of the current “golden population” demographic dividend period in 2039.
4. How large is Vietnam’s elderly population?
Vietnam’s population aged 60 and older reached approximately 14.5 percent of the total population in 2025, up from 14.0 percent the previous year, a share expected to keep climbing given the country’s declining fertility and rising life expectancy of 74.7 years.
5. Will Vietnam face worker shortages?
Vietnam’s working-age population remains high, at around 62.7 percent of the total population as of 2025, but government projections show this workforce peaking in 2042 before beginning to decline, raising longer-term concerns for Vietnam’s labor-intensive manufacturing-based economic model.
6. Can immigration help Vietnam?
Unlike Singapore or the Gulf states, Vietnam is currently a marginal net exporter of migrants, with a net migration rate of approximately -0.2 per 1,000 population, meaning it lacks the established infrastructure and wage levels to attract substantial inbound migration as a near-term offset to its own demographic aging.
7. How does Vietnam compare with China?
Vietnam’s fertility rate of approximately 1.91 to 1.93 sits in a broadly similar range to China’s national fertility rate, though Vietnam is aging at a comparable demographic pace to several wealthier East Asian economies while still classified as a developing economy, a pattern demographers describe as aging before achieving high-income status.
8. What will Vietnam’s population be in 2050?
Vietnam’s population reached 102.3 million in 2025 and is expected to continue growing modestly before the government’s projected workforce peak in 2042 and the onset of population decline in 2054, though precise 2050 figures depend on the trajectory of fertility following the 2025 repeal of the two-child policy.
Sources
- Vietnam General Statistics Office (GSO), 2025 population and family planning survey results, reported via Bao Chinh Phu, January 2026.
- United Nations, Department of Economic and Social Affairs, Population Division. World Population Prospects 2024 Revision.
- UNFPA World Population Dashboard, Vietnam country data, 2025.
- CIA World Factbook, Demographics of Vietnam, 2019-2024 estimates.
- Associated Press, reporting on Vietnam’s Law on Population and two-child policy repeal, via MarketBeat, June 2025.
- Vietnam National Assembly, Law on Population, passed December 10, 2025, effective July 1, 2026.
