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French Guiana Population
French Guiana is an overseas department/region and single territorial collectivity of France on the northern Atlantic coast of South America in the Guianas. French Guiana is the second-largest region of France and the largest outermost region within the European Union. As per the UN World Population Prospects report, the estimated population of French Guiana in 2026 is 335,203 (3.35 lakh)
The total Land Area of French Guiana is 82,200 Km2 (31,738 sq. miles) & the Population Density of French Guiana is 4 per Km2 (9 people per mi2).
| French Guiana | 2026 |
| Total Population | 335,203 |
| Global Rank | 182 |
| Dependency of | France |
| Land Area | 82,200 sq. km (31.378 sq. mi) |
| Area Rank | – |
| Pop. Density | 124 people/sq. km |
| Capital City | Cayenne |
Source: UN World Population Prospects report
Religion in French Guiana
Religion percentage in French Guiana
- Christians – 84.4%
- Folk religions – 9.1%
- Hindus – 1.6%
- Buddhists – < 1%
- Jews – < 1%
- Muslims – < 1%
- None/ Unaffiliated – 3.4%
Top Cities in French Guiana by Population
| # | City | Population |
|---|---|---|
| 1 | Cayenne | 63,652 |
| 2 | Saint-Laurent-du-Maroni | 45,576 |
| 3 | Matoury | 32,942 |
| 4 | Remire-Montjoly | 26,143 |
| 5 | Kourou | 24,959 |
Population of French Guiana 2026 | Religion in French Guiana
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