French Guiana Population Pyramid 2047
French Guiana in 2047
United Nations projections (medium variant) put the population of French Guiana at 452,213 in 2047. Ten years before, in 2037, the projected population is 386,564 — 17.0% lower.
With a projected median age of 29.2 years, French Guiana would have a youth dependency ratio of 44.7 and an old-age dependency ratio of 19.3 per 100 people of working age. The pyramid is stationary: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level and slow population change.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
No World Bank data for this country.
No World Bank data for this country.
122,936 immigrants live in French Guiana, 39.8% of the population.
| Suriname | 28,615 |
| Brazil | 28,281 |
| France | 25,829 |
| Haiti | 24,246 |
| Guyana | 4,346 |
4,468 people born in French Guiana live in other countries.
| Martinique | 1,995 |
| Guadeloupe | 1,081 |
| Brazil | 873 |
| Mexico | 318 |
| Saint Lucia | 131 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| French Guiana | 452,213 | 29.2 | |
| Suriname | 727,734 | 36.0 | |
| Guyana | 932,487 | 32.5 | |
| Uruguay | 3,285,154 | 45.2 | |
| Paraguay | 8,489,460 | 33.7 |





