Population
Puerto Rico is higher
Puerto Rico records 3,203,295, about 43.0× the other value.
Country comparison
Cayman IslandsvsPuerto Rico
See the biggest differences first, then scan the geographic, economic, and practical reference data.
This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
The biggest differences first
Surface area
Puerto Rico is higher
Puerto Rico records 8,870 km², about 33.6× the other value.
Nominal GDP
Puerto Rico is higher
Puerto Rico records $126.03 billion, about 17.4× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇰🇾 Cayman Islands74,457
🇵🇷 Puerto Rico3,203,295
Puerto Rico’s population is about 43.0× that of the Cayman Islands, a difference of 3,128,838.
Surface area
🇰🇾 Cayman Islands264 km²
🇵🇷 Puerto Rico8,870 km²
Puerto Rico’s surface area is about 33.6× that of the Cayman Islands, a difference of 8,606 km².
Population density
🇰🇾 Cayman Islands282 /km²
🇵🇷 Puerto Rico361 /km²
Puerto Rico’s population density is 28% higher than that of the Cayman Islands, a difference of 79.1 /km².
Nominal GDP
🇰🇾 Cayman Islands$7.24 billion · 2023
🇵🇷 Puerto Rico$126.03 billion · 2024
Puerto Rico’s nominal GDP is about 17.4× that of the Cayman Islands, a difference of $118.79 billion.
GDP per capita
🇰🇾 Cayman Islands$99,144 · 2023
🇵🇷 Puerto Rico$39,344 · 2024
The Cayman Islands’ GDP per capita is 152% higher than that of Puerto Rico, a difference of $59,800.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Full side-by-side comparison
Capital
George Town
San Juan
Population
74,457
3,203,295
Surface area
264 km²
8,870 km²
Population density
282 /km²
361 /km²
Nominal GDP
$7.24 billion · 2023
$126.03 billion · 2024
GDP per capita
$99,144 · 2023
$39,344 · 2024
Region
Americas
Americas
Subregion
Caribbean
Caribbean
Currency
Cayman Islands dollar · KYD · $
United States dollar · USD · $
Nationality
Caymanian
Puerto Rican
Phone code
+1
+1
Internet domain
.ky
.pr
ISO codes
KY / CYM
PR / PRI
Time zone
America/Cayman
America/Puerto_Rico
Native name
Cayman Islands
Puerto Rico
| Measure | Cayman Islands | Puerto Rico |
|---|---|---|
| Capital | George Town | San Juan |
| Population | 74,457 | 3,203,295 |
| Surface area | 264 km² | 8,870 km² |
| Population density | 282 /km² | 361 /km² |
| Nominal GDP | $7.24 billion · 2023 | $126.03 billion · 2024 |
| GDP per capita | $99,144 · 2023 | $39,344 · 2024 |
| Region | Americas | Americas |
| Subregion | Caribbean | Caribbean |
| Currency | Cayman Islands dollar · KYD · $ | United States dollar · USD · $ |
| Nationality | Caymanian | Puerto Rican |
| Phone code | +1 | +1 |
| Internet domain | .ky | .pr |
| ISO codes | KY / CYM | PR / PRI |
| Time zone | America/Cayman | America/Puerto_Rico |
| Native name | Cayman Islands | Puerto Rico |
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Country overviews
AI-assisted profile prose · methodologyAbout Cayman Islands
Nestled in the turquoise waters of the western Caribbean, the Cayman Islands are a trio of sun‑kissed islands renowned for their pristine beaches, world‑class diving, and vibrant, cosmopolitan vibe that blends Caribbean charm with international flair.
Full Cayman Islands profile →About Puerto Rico
Puerto Rico, officially the Commonwealth of Puerto Rico, is an unincorporated territory of the United States located in the northeastern Caribbean Sea.
Full Puerto Rico profile →Cayman Islands & Puerto Rico: Frequently Asked Questions
What is the capital of Cayman Islands?
The capital of Cayman Islands is George Town.
What is the population of Cayman Islands?
Cayman Islands has a recorded population of approximately 74,457 people.
How big is Cayman Islands?
Cayman Islands covers an area of about 264 km².
What is the population density of Cayman Islands?
Cayman Islands has a population density of roughly 282 /km² (people per square kilometre).
What is the GDP of Cayman Islands?
Cayman Islands has a gross domestic product (GDP) of approximately $7.24 billion as of 2023.
What is the GDP per capita of Cayman Islands?
Cayman Islands has a GDP per capita of approximately $99,144.
What currency is used in Cayman Islands?
Cayman Islands uses the Cayman Islands dollar (KYD), with the symbol $.
Where is Cayman Islands located?
Cayman Islands is located in the Caribbean, Americas.
What are people from Cayman Islands called?
People from Cayman Islands are referred to as Caymanian.
What is the phone calling code for Cayman Islands?
The international dialing code for Cayman Islands is +1.
What is the internet domain for Cayman Islands?
The country code top-level domain (ccTLD) for Cayman Islands is .ky.
What time zone is Cayman Islands in?
Cayman Islands uses the America/Cayman time zone.
What is Cayman Islands known for?
Nestled in the turquoise waters of the western Caribbean, the Cayman Islands are a trio of sun‑kissed islands renowned for their pristine beaches, world‑class diving, and vibrant, cosmopolitan vibe that blends Caribbean charm with international flair.
What is the capital of Puerto Rico?
The capital of Puerto Rico is San Juan.
What is the population of Puerto Rico?
Puerto Rico has a recorded population of approximately 3,203,295 people.
How big is Puerto Rico?
Puerto Rico covers an area of about 8,870 km².
What is the population density of Puerto Rico?
Puerto Rico has a population density of roughly 361 /km² (people per square kilometre).
What is the GDP of Puerto Rico?
Puerto Rico has a gross domestic product (GDP) of approximately $126.03 billion as of 2024.
What is the GDP per capita of Puerto Rico?
Puerto Rico has a GDP per capita of approximately $39,344.
What currency is used in Puerto Rico?
Puerto Rico uses the United States dollar (USD), with the symbol $.
Where is Puerto Rico located?
Puerto Rico is located in the Caribbean, Americas.
What are people from Puerto Rico called?
People from Puerto Rico are referred to as Puerto Rican.
What is the phone calling code for Puerto Rico?
The international dialing code for Puerto Rico is +1.
What is the internet domain for Puerto Rico?
The country code top-level domain (ccTLD) for Puerto Rico is .pr.
What time zone is Puerto Rico in?
Puerto Rico uses the America/Puerto_Rico time zone.
What is Puerto Rico known for?
Puerto Rico, officially the Commonwealth of Puerto Rico, is an unincorporated territory of the United States located in the northeastern Caribbean Sea.