Viet Nam Population Pyramid 1991
Viet Nam in 1991
The population of Viet Nam in 1991 was 66,891,775. Over the previous ten years the population grew by 24.5%, up from 53,738,141 in 1981.
Half of the population was younger than 20.7 years; 38.1% were children under 15 and 5.5% were 65 or older. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
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 | 66,891,775 | 20.7 | |
| Philippines | 64,382,249 | 18.9 | |
| Thailand | 55,637,434 | 24.8 | |
| Myanmar | 40,394,154 | 21.9 | |
| Malaysia | 18,342,464 | 21.7 |





