Population
Population data is unavailable for French Guiana, so a relative difference cannot be calculated.

This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
Proportional bars and relative differences make the headline numbers easier to read.
Population data is unavailable for French Guiana, so a relative difference cannot be calculated.
Surface area data is unavailable for French Guiana, so a relative difference cannot be calculated.
Population density data is unavailable for French Guiana, so a relative difference cannot be calculated.
Nominal GDP data is unavailable for French Guiana, so a relative difference cannot be calculated.
GDP per capita data is unavailable for French Guiana, so a relative difference cannot be calculated.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Cayenne
Montevideo
—
3,386,588
—
176,220 km²
—
19.2 /km²
—
$80.96 billion · 2024
—
$23,907 · 2024
Americas
Americas
South America
South America
Euro · EUR · €
Uruguayan peso · UYU · $
French Guianese
Uruguayan
+594
+598
.gf
.uy
GF / GUF
UY / URY
America/Cayenne
America/Montevideo
Guyane française
Uruguay
| Measure | French Guiana | Uruguay |
|---|---|---|
| Capital | Cayenne | Montevideo |
| Population | — | 3,386,588 |
| Surface area | — | 176,220 km² |
| Population density | — | 19.2 /km² |
| Nominal GDP | — | $80.96 billion · 2024 |
| GDP per capita | — | $23,907 · 2024 |
| Region | Americas | Americas |
| Subregion | South America | South America |
| Currency | Euro · EUR · € | Uruguayan peso · UYU · $ |
| Nationality | French Guianese | Uruguayan |
| Phone code | +594 | +598 |
| Internet domain | .gf | .uy |
| ISO codes | GF / GUF | UY / URY |
| Time zone | America/Cayenne | America/Montevideo |
| Native name | Guyane française | Uruguay |
Keep one country, change both, or start a completely new comparison.
French Guiana, an overseas department of France nestled on the northeastern coast of South America, blends European governance with Amazonian wilderness, offering visitors a unique glimpse of tropical biodiversity framed by a French administrative backdrop.
Full French Guiana profile →Uruguay is a small, progressive nation on the southeastern coast of South America, wedged between Brazil and Argentina along the Atlantic. Known for its political stability, social liberalism and gentle rolling countryside, it enjoys one of the highest qualities of life in the region. Its capital, Montevideo, is a relaxed coastal city of faded grandeur and seaside promenades.
Full Uruguay profile →The capital of French Guiana is Cayenne.
French Guiana uses the Euro (EUR), with the symbol €.
French Guiana is located in South America, Americas.
The native name of French Guiana is Guyane française.
People from French Guiana are referred to as French Guianese.
The international dialing code for French Guiana is +594.
The country code top-level domain (ccTLD) for French Guiana is .gf.
French Guiana uses the America/Cayenne time zone.
French Guiana, an overseas department of France nestled on the northeastern coast of South America, blends European governance with Amazonian wilderness, offering visitors a unique glimpse of tropical biodiversity framed by a French administrative backdrop.
The capital of Uruguay is Montevideo.
Uruguay has a recorded population of approximately 3,386,588 people.
Uruguay covers an area of about 176,220 km².
Uruguay has a population density of roughly 19.2 /km² (people per square kilometre).
Uruguay has a gross domestic product (GDP) of approximately $80.96 billion as of 2024.
Uruguay has a GDP per capita of approximately $23,907.
Uruguay uses the Uruguayan peso (UYU), with the symbol $.
Uruguay is located in South America, Americas.
People from Uruguay are referred to as Uruguayan.
The international dialing code for Uruguay is +598.
The country code top-level domain (ccTLD) for Uruguay is .uy.
Uruguay uses the America/Montevideo time zone.
Uruguay is a small, progressive nation on the southeastern coast of South America, wedged between Brazil and Argentina along the Atlantic. Known for its political stability, social liberalism and gentle rolling countryside, it enjoys one of the highest qualities of life in the region. Its capital, Montevideo, is a relaxed coastal city of faded grandeur and seaside promenades.