Population Pyramids of the World from 1950 to 2100

Réunion Population Pyramid 2045

Réunion
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2045
Population: 938,886

Year

-5 -1   2045  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Réunion in 2045

In 2045, Réunion is projected to have a population of 938,886 people. That would be 2.4% more than in 2035 (916,697).

The median age is projected at 41.6 years, with 31.2 children under 15 and 46.2 people aged 65 or over for every 100 people of working age (15–64). The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.

Ranks #164 of 201 by population Ranks #81 of 201 by median age Ranks #124 of 201 by growth

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Réunion
Population
938,886
Median age
41.6
0-14 %
17.6%
65+ %
26.1%
Child dependency
31.2
Old-age dependency
46.2
Region
AFRICA
Pyramid shape
Constrictive
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.

France89,556
Madagascar17,859
Mayotte6,933
Mauritius5,390
Comoros2,360
Where emigrants live (2024)

2,357 people born in Réunion live in other countries.

Comoros842
Martinique457
French Guiana435
Guadeloupe361
Australia211
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 938,887 41.6
Mauritius 1,154,659 48.1
Comoros 1,221,072 25.3
Mayotte 574,854 22.5
Djibouti 1,474,041 31.1
Frequently asked questions about Réunion's population
What will the population of Réunion be in 2045?
UN projections put Réunion's population at 938,886 in 2045.
Is the population of Réunion increasing or decreasing?
Yes, growing: up 2.4% from 2035, with a projected population of 941,413 in 2050.
What is the median age in Réunion?
The median age in Réunion is 41.6 years — half the population is younger, half older.
What share of Réunion's population is over 65 or under 15?
26.1% of Réunion's population is 65 or older, and 17.6% is under 15.
What shape is Réunion's population pyramid, and what does it mean?
Réunion has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.

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