What would a basic income cost in St. Martin?
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Total cost per year
23 million euros
about 27.3 million US dollars
24,941 people × 77 euros a month × 12 months
Compared with
- GDP (nominal) (2021)4.2%
St. Martin in numbers
St. Martin has a population of 24,941 (2025) and a GDP of 549 million euros (about 649 million US dollars) in 2021.
Paying everyone 77 euros a month would cost 23 million euros a year (about 27.3 million US dollars), or 4.2% of GDP. The World Bank has no recent central government expense or tax figures for St. Martin, so only GDP is compared.
Children only (under 18: 6,422) would cost 5.93 million euros a year (1.1% of GDP); adults only (18 and over: 18,519), 17.1 million euros (3.1%).
Default amount: 77 euros a month is the World Bank's international poverty line of $3.00 a day, converted into euros at the exchange rate implied by the World Bank's GDP in local currency and in US dollars (2021), because there is no recent PPP conversion factor, and rounded to two significant figures. It is a reference point, not a policy proposal; change it above.
How to read this
This is the gross cost: the total paid out. The real net cost depends on which taxes fund it, which benefits or tax breaks it replaces and whether the payment is taxed. The population, budget and GDP figures are not all from the same year (see the sources).
Sources for the figures
- Population
- World Bank: population, total (SP.POP.TOTL), and population by single year of age 0 to 17 (SP.POP.AG00.FE.IN … SP.POP.AG17.MA.IN), 2025
- SP.POP.AG00.FE.IN … SP.POP.AG17.MA.IN
- Default amount
- World Bank: international poverty line of $3.00 a day (2021 PPP), June 2025 update
- Retrieved from the World Bank API on November 9, 2026 (CC BY 4.0). Government figures are central government, as a share of GDP in their own year, applied to the latest GDP.