Cambodia Population Pyramid 2015
Year
2015Cambodia in 2015
As of 2015, Cambodia counted 15,623,250 inhabitants. Over the previous ten years the population grew by 16.3%, up from 13,439,202 in 2005.
With a median age of 24.2 years, Cambodia had a youth dependency ratio of 50.3 and an old-age dependency ratio of 7.2 per 100 people of working age. 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.
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 | 15,623,251 | 24.2 | |
| Laos | 6,801,646 | 23.0 | |
| Singapore | 5,525,340 | 34.4 | |
| Timor-Leste | 1,205,132 | 19.7 | |
| Brunei Darussalam | 422,212 | 29.5 |





