Population Pyramids of the World from 1950 to 2100

Réunion Population Pyramid 2025

Réunion
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2025
Population: 882,405

Year

-5 -1   2025  +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 2025

The population of Réunion in 2025 was 882,406. Over the previous ten years the population grew by 2.0%, up from 865,012 in 2015.

Half of the population was younger than 39.1 years; 20.5% were children under 15 and 16.2% were 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.

Ranks #163 of 201 by population Ranks #58 of 201 by median age Ranks #157 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
882,406
Median age
39.1
0-14 %
20.5%
65+ %
16.2%
Child dependency
32.3
Old-age dependency
25.5
Region
AFRICA
Pyramid shape
Stationary
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 882,406 39.1
Comoros 882,848 21.7
Djibouti 1,184,077 26.0
Mauritius 1,268,280 38.9
Mayotte 337,011 18.3
Frequently asked questions about Réunion's population
What was the population of Réunion in 2025?
In 2025, Réunion's population was 882,406.
Is Réunion's population growing or shrinking?
Yes, growing: up 2.0% from 2015, with a projected population of 941,413 in 2050.
What is the median age in Réunion?
Réunion's median age is 39.1 years.
What share of Réunion's population is over 65 or under 15?
16.2% of Réunion's population is 65 or older, and 20.5% is under 15.
What shape is Réunion's population pyramid, and what does it mean?
Réunion's pyramid is stationary — similar-sized cohorts through the younger ages, the signature of near-replacement fertility.

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