Population
🇮🇴 British Indian Ocean TerritoryNo data
🇸🇴 Somalia19,009,151
Population data is unavailable for British Indian Ocean Territory, so a relative difference cannot be calculated.
Country comparison
British Indian Ocean TerritoryvsSomalia
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
🇸🇴 Somalia637,660 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
🇸🇴 Somalia29.8 /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
🇸🇴 Somalia$11.97 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
🇸🇴 Somalia$630 · 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
Mogadishu
Population
—
19,009,151
Surface area
—
637,660 km²
Population density
—
29.8 /km²
Nominal GDP
—
$11.97 billion · 2024
GDP per capita
—
$630 · 2024
Region
Africa
Africa
Subregion
Eastern Africa
Eastern Africa
Currency
United States dollar · USD · $
Somali shilling · SOS · Sh.so.
Nationality
BIOT
Somali, Somalian
Phone code
+246
+252
Internet domain
.io
.so
ISO codes
IO / IOT
SO / SOM
Time zone
Indian/Chagos
Africa/Mogadishu
Native name
British Indian Ocean Territory
Soomaaliya
| Measure | British Indian Ocean Territory | Somalia |
|---|---|---|
| Capital | Diego Garcia | Mogadishu |
| Population | — | 19,009,151 |
| Surface area | — | 637,660 km² |
| Population density | — | 29.8 /km² |
| Nominal GDP | — | $11.97 billion · 2024 |
| GDP per capita | — | $630 · 2024 |
| Region | Africa | Africa |
| Subregion | Eastern Africa | Eastern Africa |
| Currency | United States dollar · USD · $ | Somali shilling · SOS · Sh.so. |
| Nationality | BIOT | Somali, Somalian |
| Phone code | +246 | +252 |
| Internet domain | .io | .so |
| ISO codes | IO / IOT | SO / SOM |
| Time zone | Indian/Chagos | Africa/Mogadishu |
| Native name | British Indian Ocean Territory | Soomaaliya |
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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 Somalia
Somalia, officially the Federal Republic of Somalia, is a country located in the Horn of Africa. It is the most easterly of the African countries and its landmass lies along the southern boundary of the Guardafui Channel and the Gulf of Aden.
Full Somalia profile →British Indian Ocean Territory & Somalia: 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 Somalia?
The capital of Somalia is Mogadishu.
What is the population of Somalia?
Somalia has a recorded population of approximately 19,009,151 people.
How big is Somalia?
Somalia covers an area of about 637,660 km².
What is the population density of Somalia?
Somalia has a population density of roughly 29.8 /km² (people per square kilometre).
What is the GDP of Somalia?
Somalia has a gross domestic product (GDP) of approximately $11.97 billion as of 2024.
What is the GDP per capita of Somalia?
Somalia has a GDP per capita of approximately $630.
What currency is used in Somalia?
Somalia uses the Somali shilling (SOS), with the symbol Sh.so..
Where is Somalia located?
Somalia is located in Eastern Africa, Africa.
What is the native name of Somalia?
The native name of Somalia is Soomaaliya.
What are people from Somalia called?
People from Somalia are referred to as Somali, Somalian.
What is the phone calling code for Somalia?
The international dialing code for Somalia is +252.
What is the internet domain for Somalia?
The country code top-level domain (ccTLD) for Somalia is .so.
What time zone is Somalia in?
Somalia uses the Africa/Mogadishu time zone.
What is Somalia known for?
Somalia, officially the Federal Republic of Somalia, is a country located in the Horn of Africa. It is the most easterly of the African countries and its landmass lies along the southern boundary of the Guardafui Channel and the Gulf of Aden.