French Guiana Population Pyramid 2040
French Guiana in 2040
By 2040, the population of French Guiana is expected to reach 406,168. Compared with 2030, when the projection stands at 341,732, that represents growth of 18.9% over ten years.
Half of the population would be younger than 28.1 years, with 28.8% children under 15 and 10.7% aged 65 or older. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
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 | 406,169 | 28.1 | |
| Suriname | 707,160 | 34.2 | |
| Guyana | 907,507 | 30.7 | |
| Uruguay | 3,336,459 | 42.7 | |
| Paraguay | 8,087,572 | 31.9 |





