Réunion Population Pyramid 2099
Réunion
Afghanistan
Africa
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Asia
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Least developed countries
Lebanon
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Less developed regions
Less developed regions, excluding China
Less developed regions, excluding least developed countries
Liberia
Libya
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Madagascar
Malawi
Malaysia
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Mali
Malta
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Mauritania
Mauritius
Mayotte
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Middle Africa
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Montenegro
More developed regions
Morocco
Mozambique
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Namibia
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Northern Africa
Northern America
Northern Europe
Norway
Oceania
Oman
Other non-specified areas
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Polynesia
Portugal
Puerto Rico
Qatar
Republic of Korea
Republic of Moldova
Romania
Russian Federation
Rwanda
Réunion
Saint Lucia
Saint Vincent and the Grenadines
Samoa
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Slovakia
Slovenia
Solomon Islands
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South Africa
South America
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South-Eastern Asia
Southern Africa
Southern Asia
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State of Palestine
Sub-Saharan Africa
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Sweden
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TFYR Macedonia
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Thailand
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Togo
Tonga
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Tunisia
Turkey
Turkmenistan
Uganda
Ukraine
United Arab Emirates
United Kingdom
United Republic of Tanzania
United States Virgin Islands
United States of America
Uruguay
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Viet Nam
Western Africa
Western Asia
Western Europe
Western Sahara
World
Yemen
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Zimbabwe
2099
Population:
855,278
Summary
Réunion in 2099
By 2099, the population of Réunion is expected to reach 855,278. Compared with 2089, when the projection stands at 880,064, that represents a decline of 2.8% over ten years.
The median age is projected at 50.4 years, with 25.8 children under 15 and 62.0 people aged 65 or over for every 100 people of working age (15–64). The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Réunion
Population
855,278
Median age
50.4
0-14 %
13.7%
65+ %
33.0%
Child dependency
25.8
Old-age dependency
62.0
Region
Pyramid shape
Population 2050
941,413
Population 2100
852,214
What is driving the change
Births per woman
No World Bank data for this country.
Life expectancy at birth
No World Bank data for this country.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
255075100
19502100
Migration to and from Réunion
Where immigrants come from (2024)
122,098 immigrants live in Réunion, 13.9% of the population.
| France | 89,556 |
| Madagascar | 17,859 |
| Mayotte | 6,933 |
| Mauritius | 5,390 |
| Comoros | 2,360 |
Where emigrants live (2024)
2,357 people born in Réunion live in other countries.
| Comoros | 842 |
| Martinique | 457 |
| French Guiana | 435 |
| Guadeloupe | 361 |
| Australia | 211 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Réunion compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Réunion | 855,279 | 50.4 | |
| Mauritius | 590,076 | 57.2 | |
| Mayotte | 1,362,494 | 35.3 | |
| Seychelles | 116,384 | 46.4 | |
| Djibouti | 1,840,309 | 39.7 |
Frequently asked questions about Réunion's population
What will the population of Réunion be in 2099?
UN projections put Réunion's population at 855,278 in 2099.
Is Réunion's population growing or shrinking?
Réunion's population declined 2.8% over the previous ten years, and is projected to reach 941,413 by 2050.
What is the median age in Réunion?
The median age in Réunion is 50.4 years — half the population is younger, half older.
What share of Réunion's population is over 65 or under 15?
In Réunion, 13.7% of people are under 15 and 33.0% are 65 or older.
What type of population pyramid does Réunion have?
Réunion has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
