Mayotte Population Pyramid 2027
Mayotte in 2027
United Nations projections (medium variant) put the population of Mayotte at 358,142 in 2027. Compared with 2017, when the projection stands at 265,164, that represents growth of 35.1% over ten years.
With a projected median age of 18.6 years, Mayotte would have a youth dependency ratio of 75.3 and an old-age dependency ratio of 5.4 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.
No World Bank data for this country.
No World Bank data for this country.
140,554 immigrants live in Mayotte, 43.0% of the population.
| Comoros | 111,502 |
| France | 18,736 |
| Madagascar | 10,316 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Mayotte | 358,142 | 18.6 | |
| Seychelles | 136,898 | 36.0 | |
| Réunion | 890,209 | 39.7 | |
| Comoros | 915,174 | 21.9 | |
| Djibouti | 1,215,017 | 26.5 |





