French Guiana Population Pyramid 2029
French Guiana
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2029
Population:
335,606
Summary
French Guiana in 2029
In 2029, French Guiana is projected to have a population of 335,606 people. Compared with 2019, when the projection stands at 285,568, that represents growth of 17.5% over ten years.
The median age is projected at 26.2 years, with 49.5 children under 15 and 13.3 people aged 65 or over for every 100 people of working age (15–64). 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.
Key indicators for French Guiana
Population
335,606
Median age
26.2
0-14 %
30.4%
65+ %
8.2%
Child dependency
49.5
Old-age dependency
13.3
Pyramid shape
Population 2050
471,917
Population 2100
775,239
What is driving the change
Births per woman
No World Bank data for this country.
Life expectancy at birth
No World Bank data for this country.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
18355270
19502100
Migration to and from French Guiana
Where immigrants come from (2024)
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 |
Where emigrants live (2024)
4,468 people born in French Guiana live in other countries.
| Martinique | 1,995 |
| Guadeloupe | 1,081 |
| Brazil | 873 |
| Mexico | 318 |
| Saint Lucia | 131 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How French Guiana compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| French Guiana | 335,607 | 26.2 | |
| Suriname | 660,794 | 30.9 | |
| Guyana | 856,044 | 28.3 | |
| Uruguay | 3,375,428 | 38.8 | |
| Paraguay | 7,331,906 | 29.1 |
Frequently asked questions about French Guiana's population
How many people are projected to live in French Guiana in 2029?
UN projections put French Guiana's population at 335,606 in 2029.
Is the population of French Guiana increasing or decreasing?
French Guiana's population grew 17.5% over the previous ten years, and is projected to reach 471,917 by 2050.
What is the median age in French Guiana?
The median age in French Guiana is 26.2 years — half the population is younger, half older.
How many children and older people live in French Guiana?
8.2% of French Guiana's population is 65 or older, and 30.4% is under 15.
What type of population pyramid does French Guiana have?
French Guiana's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.
