Population
🇮🇴 British Indian Ocean TerritoryNo data
🇲🇺 Mauritius1,245,779
Population data is unavailable for British Indian Ocean Territory, so a relative difference cannot be calculated.
Country comparison
British Indian Ocean TerritoryvsMauritius
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.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Surface area
🇮🇴 British Indian Ocean TerritoryNo data
🇲🇺 Mauritius2,010 km²
Surface area data is unavailable for British Indian Ocean Territory, so a relative difference cannot be calculated.
Population density
🇮🇴 British Indian Ocean TerritoryNo data
🇲🇺 Mauritius620 /km²
Population density data is unavailable for British Indian Ocean Territory, so a relative difference cannot be calculated.
Nominal GDP
🇮🇴 British Indian Ocean TerritoryNo data
🇲🇺 Mauritius$14.94 billion · 2024
Nominal GDP data is unavailable for British Indian Ocean Territory, so a relative difference cannot be calculated.
GDP per capita
🇮🇴 British Indian Ocean TerritoryNo data
🇲🇺 Mauritius$11,991 · 2024
GDP per capita data is unavailable for British Indian Ocean Territory, 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.
Full side-by-side comparison
Capital
Diego Garcia
Port Louis
Population
—
1,245,779
Surface area
—
2,010 km²
Population density
—
620 /km²
Nominal GDP
—
$14.94 billion · 2024
GDP per capita
—
$11,991 · 2024
Region
Africa
Africa
Subregion
Eastern Africa
Eastern Africa
Currency
United States dollar · USD · $
Mauritian rupee · MUR · ₨
Nationality
BIOT
Mauritian
Phone code
+246
+230
Internet domain
.io
.mu
ISO codes
IO / IOT
MU / MUS
Time zone
Indian/Chagos
Indian/Mauritius
Native name
British Indian Ocean Territory
Maurice
| Measure | British Indian Ocean Territory | Mauritius |
|---|---|---|
| Capital | Diego Garcia | Port Louis |
| Population | — | 1,245,779 |
| Surface area | — | 2,010 km² |
| Population density | — | 620 /km² |
| Nominal GDP | — | $14.94 billion · 2024 |
| GDP per capita | — | $11,991 · 2024 |
| Region | Africa | Africa |
| Subregion | Eastern Africa | Eastern Africa |
| Currency | United States dollar · USD · $ | Mauritian rupee · MUR · ₨ |
| Nationality | BIOT | Mauritian |
| Phone code | +246 | +230 |
| Internet domain | .io | .mu |
| ISO codes | IO / IOT | MU / MUS |
| Time zone | Indian/Chagos | Indian/Mauritius |
| Native name | British Indian Ocean Territory | Maurice |
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Country overviews
AI-assisted profile prose · methodologyAbout British Indian Ocean Territory
The British Indian Ocean Territory (BIOT) is a remote British Overseas Territory scattered across the central Indian Ocean, best known for its strategic military base on Diego Garcia and its pristine coral atolls that whisper of an untouched tropical paradise.
Full British Indian Ocean Territory profile →About Mauritius
Mauritius is an island nation in the Indian Ocean, known for its multicultural society and beautiful beaches.
Full Mauritius profile →British Indian Ocean Territory & Mauritius: Frequently Asked Questions
What is the capital of British Indian Ocean Territory?
The capital of British Indian Ocean Territory is Diego Garcia.
What currency is used in British Indian Ocean Territory?
British Indian Ocean Territory uses the United States dollar (USD), with the symbol $.
Where is British Indian Ocean Territory located?
British Indian Ocean Territory is located in Eastern Africa, Africa.
What are people from British Indian Ocean Territory called?
People from British Indian Ocean Territory are referred to as BIOT.
What is the phone calling code for British Indian Ocean Territory?
The international dialing code for British Indian Ocean Territory is +246.
What is the internet domain for British Indian Ocean Territory?
The country code top-level domain (ccTLD) for British Indian Ocean Territory is .io.
What time zone is British Indian Ocean Territory in?
British Indian Ocean Territory uses the Indian/Chagos time zone.
What is British Indian Ocean Territory known for?
The British Indian Ocean Territory (BIOT) is a remote British Overseas Territory scattered across the central Indian Ocean, best known for its strategic military base on Diego Garcia and its pristine coral atolls that whisper of an untouched tropical paradise.
What is the capital of Mauritius?
The capital of Mauritius is Port Louis.
What is the population of Mauritius?
Mauritius has a recorded population of approximately 1,245,779 people.
How big is Mauritius?
Mauritius covers an area of about 2,010 km².
What is the population density of Mauritius?
Mauritius has a population density of roughly 620 /km² (people per square kilometre).
What is the GDP of Mauritius?
Mauritius has a gross domestic product (GDP) of approximately $14.94 billion as of 2024.
What is the GDP per capita of Mauritius?
Mauritius has a GDP per capita of approximately $11,991.
What currency is used in Mauritius?
Mauritius uses the Mauritian rupee (MUR), with the symbol ₨.
Where is Mauritius located?
Mauritius is located in Eastern Africa, Africa.
What is the native name of Mauritius?
The native name of Mauritius is Maurice.
What are people from Mauritius called?
People from Mauritius are referred to as Mauritian.
What is the phone calling code for Mauritius?
The international dialing code for Mauritius is +230.
What is the internet domain for Mauritius?
The country code top-level domain (ccTLD) for Mauritius is .mu.
What time zone is Mauritius in?
Mauritius uses the Indian/Mauritius time zone.
What is Mauritius known for?
Mauritius is an island nation in the Indian Ocean, known for its multicultural society and beautiful beaches.