Viet Nam Population Pyramid 2031
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2031
Population:
104,737,911
Summary
Viet Nam in 2031
In 2031, Viet Nam is projected to have a population of 104,737,911 people. That would be 5.9% more than in 2021 (98,935,098).
With a projected median age of 36.9 years, Viet Nam would have a youth dependency ratio of 28.5 and an old-age dependency ratio of 17.9 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Viet Nam
Population
104,737,911
Median age
36.9
0-14 %
19.5%
65+ %
12.2%
Child dependency
28.5
Old-age dependency
17.9
Region
Pyramid shape
Population 2050
110,008,908
Population 2100
91,705,108
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 1.91
The fertility rate of Viet Nam was 1.91 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth
Years, 1960–2023
Total
Women
Men
405060708090
19602023 · 74.6
Life expectancy at birth was 74.6 years in 2023: 79.3 for women and 69.9 for men.
Source: World Bank World Development Indicators, latest available year.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
22456890
19502100
Migration to and from Viet Nam
Where immigrants come from (2024)
195,821 immigrants live in Viet Nam, 0.2% of the population.
| China | 83,887 |
| Republic of Korea | 48,707 |
| Taiwan | 35,177 |
| Japan | 27,060 |
| Cambodia | 990 |
Where emigrants live (2024)
3,693,312 people born in Viet Nam live in other countries.
| United States of America | 1,434,631 |
| Japan | 589,874 |
| Australia | 294,435 |
| Taiwan | 263,078 |
| Republic of Korea | 260,609 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Viet Nam compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Viet Nam | 104,737,911 | 36.9 | |
| Philippines | 122,301,597 | 29.6 | |
| Thailand | 71,104,021 | 43.9 | |
| Myanmar | 56,601,628 | 32.9 | |
| Malaysia | 38,347,786 | 34.4 |
Frequently asked questions about Viet Nam's population
How many people are projected to live in Viet Nam in 2031?
UN projections put Viet Nam's population at 104,737,911 in 2031.
Is Viet Nam's population growing or shrinking?
Yes, growing: up 5.9% from 2021, with a projected population of 110,008,908 in 2050.
How old is the population of Viet Nam?
Viet Nam's median age is 36.9 years.
What share of Viet Nam's population is over 65 or under 15?
12.2% of Viet Nam's population is 65 or older, and 19.5% is under 15.
What shape is Viet Nam's population pyramid, and what does it mean?
Viet Nam has a stationary pyramid: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level.
