Réunion, a French overseas department located in the Indian Ocean, has experienced remarkable population growth over the past 70 years. From just 249,000 residents in 1950, the island’s population nearly quadrupled to 879,000 by 2024. However, projections show that growth will slow, with population stabilizing around 940,000 by mid-century before entering a gradual decline toward 852,000 by 2100.
Historical Population Growth (1950–2024)
The 20th century was a period of rapid demographic expansion in Réunion. Improvements in healthcare, living standards, and infrastructure fueled strong growth throughout the 1950s–1990s. By the early 2000s, the pace of growth slowed as fertility rates declined.
Key Historical Data
| Year | Population (thousands) |
|---|---|
| 1950 | 249 |
| 1970 | 469 |
| 1990 | 653 |
| 2000 | 763 |
| 2010 | 844 |
| 2020 | 861 |
| 2024 | 879 |
In just 50 years (1950–2000), the population more than tripled, highlighting the island’s strong demographic momentum.
Future Population Projections for Réunion (2025–2100)
Looking forward, Réunion’s population will continue to grow slowly until around 2050, peaking at just above 940,000 residents. After that, a combination of low fertility rates and aging demographics is projected to lead to a gradual decline through the rest of the century.
Population Forecast Highlights
| Year | Projected Population (thousands) |
|---|---|
| 2030 | 901 |
| 2050 | 941 |
| 2075 | 902 |
| 2100 | 852 |
This shift reflects a broader trend seen across European territories, where demographic transition leads to stabilization and eventual decline.
FAQ
Réunion’s population in 2024 is approximately 879,000 people.
Between 1950 and 2000, the population more than tripled due to high birth rates and improved healthcare.
Yes, but only until around 2050, after which it is projected to decline gradually.
By 2050, Réunion’s population is expected to reach about 941,000 people.
By 2100, the population is projected to fall to around 852,000 residents.
Source:
United Nations. World Population Prospects 2024.
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