Comoros Population Pyramid 2011
Year
2011Comoros in 2011
In 2011, the Comoros had a total population of 668,056 people. Over the previous ten years the population grew by 22.1%, up from 547,220 in 2001.
With a median age of 18.9 years, the Comoros had a youth dependency ratio of 74.9 and an old-age dependency ratio of 7.6 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.
The fertility rate of the Comoros was 3.88 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 66.8 years in 2023: 68.9 for women and 64.8 for men.
Source: World Bank World Development Indicators, latest available year.
11,104 immigrants live in Comoros, 1.3% of the population.
| Madagascar | 9,569 |
| Réunion | 842 |
| France | 477 |
| Tanzania | 142 |
| Kenya | 74 |
367,574 people born in Comoros live in other countries.
| France | 231,788 |
| Mayotte | 111,502 |
| Madagascar | 13,199 |
| Libya | 4,846 |
| Réunion | 2,360 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Comoros | 668,056 | 18.9 | |
| Réunion | 846,782 | 31.7 | |
| Djibouti | 948,558 | 22.0 | |
| Mayotte | 212,979 | 17.6 | |
| Seychelles | 97,024 | 31.4 |





