Population
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This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
Population
Surface area
Nominal GDP
Proportional bars and relative differences make the headline numbers easier to read.
Croatia’s population is about 114× that of San Marino, a difference of 3,832,223.
Croatia’s surface area is about 1,468× that of San Marino, a difference of 88,010 km².
San Marino’s population density is about 12.9× that of Croatia, a difference of 522 /km².
Croatia’s nominal GDP is about 45.9× that of San Marino, a difference of $90.96 billion.
San Marino’s GDP per capita is 149% higher than that of Croatia, a difference of $35,829.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Zagreb
San Marino
3,866,200
33,977
88,070 km²
60 km²
43.9 /km²
566 /km²
$92.98 billion · 2024
$2.03 billion · 2023
$24,050 · 2024
$59,880 · 2023
Europe
Europe
Southern Europe
Southern Europe
Euro · EUR · €
Euro · EUR · €
Croatian
Sammarinese
+385
+378
.hr
.sm
HR / HRV
SM / SMR
Europe/Zagreb
Europe/San_Marino
Hrvatska
San Marino
| Measure | Croatia | San Marino |
|---|---|---|
| Capital | Zagreb | San Marino |
| Population | 3,866,200 | 33,977 |
| Surface area | 88,070 km² | 60 km² |
| Population density | 43.9 /km² | 566 /km² |
| Nominal GDP | $92.98 billion · 2024 | $2.03 billion · 2023 |
| GDP per capita | $24,050 · 2024 | $59,880 · 2023 |
| Region | Europe | Europe |
| Subregion | Southern Europe | Southern Europe |
| Currency | Euro · EUR · € | Euro · EUR · € |
| Nationality | Croatian | Sammarinese |
| Phone code | +385 | +378 |
| Internet domain | .hr | .sm |
| ISO codes | HR / HRV | SM / SMR |
| Time zone | Europe/Zagreb | Europe/San_Marino |
| Native name | Hrvatska | San Marino |
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Croatia, a jewel on the Adriatic Sea, captivates visitors with its blend of historic towns, sun‑kissed islands, and rugged inland landscapes, offering a vivid snapshot of Mediterranean charm and Central European heritage.
Full Croatia profile →The Most Serene Republic of San Marino, commonly called San Marino, is a microstate and an enclave surrounded by Italy, located within the Italian Peninsula on the northeastern side of the Apennines mountain range.
Full San Marino profile →The capital of Croatia is Zagreb.
Croatia has a recorded population of approximately 3,866,200 people.
Croatia covers an area of about 88,070 km².
Croatia has a population density of roughly 43.9 /km² (people per square kilometre).
Croatia has a gross domestic product (GDP) of approximately $92.98 billion as of 2024.
Croatia has a GDP per capita of approximately $24,050.
Croatia uses the Euro (EUR), with the symbol €.
Croatia is located in Southern Europe, Europe.
The native name of Croatia is Hrvatska.
People from Croatia are referred to as Croatian.
The international dialing code for Croatia is +385.
The country code top-level domain (ccTLD) for Croatia is .hr.
Croatia uses the Europe/Zagreb time zone.
Croatia, a jewel on the Adriatic Sea, captivates visitors with its blend of historic towns, sun‑kissed islands, and rugged inland landscapes, offering a vivid snapshot of Mediterranean charm and Central European heritage.
The capital of San Marino is San Marino.
San Marino has a recorded population of approximately 33,977 people.
San Marino covers an area of about 60 km².
San Marino has a population density of roughly 566 /km² (people per square kilometre).
San Marino has a gross domestic product (GDP) of approximately $2.03 billion as of 2023.
San Marino has a GDP per capita of approximately $59,880.
San Marino uses the Euro (EUR), with the symbol €.
San Marino is located in Southern Europe, Europe.
People from San Marino are referred to as Sammarinese.
The international dialing code for San Marino is +378.
The country code top-level domain (ccTLD) for San Marino is .sm.
San Marino uses the Europe/San_Marino time zone.
The Most Serene Republic of San Marino, commonly called San Marino, is a microstate and an enclave surrounded by Italy, located within the Italian Peninsula on the northeastern side of the Apennines mountain range.