Cambodia Population Pyramid 1991
Year
1991Cambodia in 1991
In 1991, Cambodia had a total population of 7,686,849 people. A decade earlier, in 1981, the population was 5,284,496; it has grown by 45.5% since.
With a median age of 18.0 years, Cambodia had a youth dependency ratio of 84.6 and an old-age dependency ratio of 5.7 per 100 people of working age. 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.
In 2023 women in Cambodia had on average 2.58 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 70.7 years in 2023: 73.2 for women and 68.0 for men.
Source: World Bank World Development Indicators, latest available year.
80,561 immigrants live in Cambodia, 0.5% of the population.
| Viet Nam | 41,357 |
| Thailand | 34,957 |
| China | 1,721 |
| France | 311 |
| Laos | 294 |
778,791 people born in Cambodia live in other countries.
| Thailand | 375,635 |
| United States of America | 171,380 |
| France | 57,402 |
| Australia | 43,862 |
| Republic of Korea | 33,452 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Cambodia | 7,686,850 | 18.0 | |
| Laos | 4,435,118 | 17.9 | |
| Singapore | 3,136,291 | 29.8 | |
| Timor-Leste | 778,278 | 19.0 | |
| Brunei Darussalam | 262,597 | 23.4 |





