Sint Maarten, the Dutch part of the Caribbean island shared with Saint-Martin (French part), has seen a remarkable demographic journey. From a small community of just 1,450 residents in 1950, the population has expanded to around 43,000 in 2024. This growth reflects the island’s development as a tourism hub, increased migration, and its strategic position in the Caribbean. However, future projections suggest stabilization and eventual decline by the end of the century.
Historical Population Growth (1950–2024)
The island’s population trajectory highlights both rapid expansion and later stabilization:
- 1950–1970: The population grew from 1.5K to 6.4K, fueled by local development and migration.
- 1970s–1990s: Growth accelerated dramatically, reaching over 30K by 1990 as tourism and economic activity attracted new residents.
- 2000–2024: The population has continued to climb slowly, stabilizing at 43K in 2024.
This historical trend reflects Sint Maarten’s transformation from a small settlement into a bustling Caribbean destination.
Future Population Projections for Sint Maarten (2025–2100)
Long-term forecasts suggest that Sint Maarten’s population will reach its peak mid-century before declining:
- 2025–2045: The population is projected to rise modestly, surpassing 50K by 2045.
- 2050–2070: Growth plateaus at around 51K before beginning a slow decline.
- 2100: The population is expected to fall to approximately 42K, returning close to current levels.
The decline reflects aging demographics, lower fertility, and migration shifts, which are common trends across small island nations.
FAQ
In 2024, the island’s population is estimated at 43,350 people.
Between the 1970s and 1990s, when tourism-driven migration expanded the population from under 10K to over 30K.
Yes, but only in the short term. The population is projected to peak around 51K by 2050, then gradually decline.
Factors include aging residents, declining fertility, and reduced net migration compared to earlier decades.
The population in 2024 (43K) is nearly 30 times larger than in 1950 (1.5K), reflecting extraordinary demographic growth.
Source:
United Nations. World Population Prospects 2024.

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