Comoros Population Pyramid 2018
Year
2018Comoros in 2018
The population of the Comoros in 2018 was 771,590. A decade earlier, in 2008, the population was 629,307; it has grown by 22.6% since.
The median age was 20.3 years, and for every 100 people of working age (15–64) there were 68.6 children under 15 and 7.8 people aged 65 or over. 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 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 | 771,590 | 20.3 | |
| Réunion | 856,942 | 36.4 | |
| Djibouti | 1,071,882 | 23.9 | |
| Mayotte | 269,690 | 17.8 | |
| Mauritius | 1,288,834 | 36.2 |





