French Guiana Population Pyramid 2036
French Guiana in 2036
By 2036, the population of French Guiana is expected to reach 380,065. Compared with 2026, when the projection stands at 318,872, that represents growth of 19.2% over ten years.
The median age is projected at 27.4 years, with 48.9 children under 15 and 16.4 people aged 65 or over for every 100 people of working age (15–64). 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 | 380,065 | 27.4 | |
| Suriname | 692,348 | 33.0 | |
| Guyana | 890,330 | 29.8 | |
| Uruguay | 3,354,674 | 41.3 | |
| Paraguay | 7,830,882 | 30.9 |





