French Guiana Population Pyramid 2037
French Guiana in 2037
United Nations projections (medium variant) put the population of French Guiana at 386,564 in 2037. Ten years before, in 2027, the projected population is 324,223 — 19.2% lower.
Half of the population would be younger than 27.6 years, with 29.6% children under 15 and 10.1% aged 65 or older. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
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 | 386,565 | 27.6 | |
| Suriname | 696,212 | 33.3 | |
| Guyana | 894,656 | 29.9 | |
| Uruguay | 3,350,732 | 41.6 | |
| Paraguay | 7,896,973 | 31.2 |





