Viet Nam Population Pyramid 1981
Viet Nam in 1981
The population of Viet Nam in 1981 was 53,738,141. A decade earlier, in 1971, the population was 42,449,276; it has grown by 26.6% since.
The median age was 19.5 years, and for every 100 people of working age (15–64) there were 73.8 children under 15 and 9.8 people aged 65 or over. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
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 was 74.6 years in 2023: 79.3 for women and 69.9 for men.
Source: World Bank World Development Indicators, latest available year.
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 |
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 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Viet Nam | 53,738,141 | 19.5 | |
| Philippines | 49,311,727 | 17.5 | |
| Thailand | 46,575,856 | 20.2 | |
| Myanmar | 33,858,783 | 20.2 | |
| Malaysia | 13,399,203 | 19.9 |





