Population Pyramids of the World from 1950 to 2100

Réunion Population Pyramid 2020

Réunion
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2020
Population: 861,446

Year

-5 -1   2020  +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 2020

In 2020, Réunion had a total population of 861,446 people. A decade earlier, in 2010, the population was 844,472; it has grown by 2.0% since.

Half of the population was younger than 37.3 years; 22.0% were children under 15 and 13.2% were 65 or older. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #162 of 201 by population Ranks #61 of 201 by median age Ranks #161 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
861,446
Median age
37.3
0-14 %
22.0%
65+ %
13.2%
Child dependency
34.0
Old-age dependency
20.3
Region
AFRICA
Pyramid shape
Expansive
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 861,446 37.3
Comoros 802,164 20.8
Djibouti 1,105,189 24.5
Mauritius 1,283,223 36.8
Mayotte 284,371 18.1
Frequently asked questions about Réunion's population
What was the population of Réunion in 2020?
Réunion had a population of 861,446 in 2020.
Is the population of Réunion increasing or decreasing?
Réunion's population grew 2.0% 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 37.3 years — half the population is younger, half older.
What share of Réunion's population is over 65 or under 15?
In Réunion, 22.0% of people are under 15 and 13.2% are 65 or older.
What shape is Réunion's population pyramid, and what does it mean?
Réunion's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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