Population
Eritrea is higher
Eritrea records 3,535,603, about 4.08× the other value.
The biggest differences first
Surface area
Eritrea is higher
Eritrea records 121,766 km², about 65.4× the other value.
Nominal GDP
Eritrea is higher
Eritrea records $2.07 billion, about 1.43× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇰🇲 Comoros866,628
🇪🇷 Eritrea3,535,603
Eritrea’s population is 308% larger than that of the Comoros, a difference of 2,668,975.
Surface area
🇰🇲 Comoros1,861 km²
🇪🇷 Eritrea121,766 km²
Eritrea’s surface area is about 65.4× that of the Comoros, a difference of 119,905 km².
Population density
🇰🇲 Comoros466 /km²
🇪🇷 Eritrea29 /km²
The Comoros’ population density is about 16.0× that of Eritrea, a difference of 437 /km².
Nominal GDP
🇰🇲 Comoros$1.44 billion · 2024
🇪🇷 Eritrea$2.07 billion · 2011
Eritrea’s nominal GDP is 43% larger than that of the Comoros, a difference of $624.0 million.
GDP per capita
🇰🇲 Comoros$1,663 · 2024
🇪🇷 Eritrea$689 · 2011
The Comoros’ GDP per capita is 141% higher than that of Eritrea, a difference of $974.
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
Moroni
Asmara
Population
866,628
3,535,603
Surface area
1,861 km²
121,766 km²
Population density
466 /km²
29 /km²
Nominal GDP
$1.44 billion · 2024
$2.07 billion · 2011
GDP per capita
$1,663 · 2024
$689 · 2011
Region
Africa
Africa
Subregion
Eastern Africa
Eastern Africa
Currency
Comorian franc · KMF · CF
Eritrean nakfa · ERN · Nfk
Nationality
Comoran, Comorian
Eritrean
Phone code
+269
+291
Internet domain
.km
.er
ISO codes
KM / COM
ER / ERI
Time zone
Indian/Comoro
Africa/Asmara
Native name
Komori
ኤርትራ
| Measure | Comoros | Eritrea |
|---|---|---|
| Capital | Moroni | Asmara |
| Population | 866,628 | 3,535,603 |
| Surface area | 1,861 km² | 121,766 km² |
| Population density | 466 /km² | 29 /km² |
| Nominal GDP | $1.44 billion · 2024 | $2.07 billion · 2011 |
| GDP per capita | $1,663 · 2024 | $689 · 2011 |
| Region | Africa | Africa |
| Subregion | Eastern Africa | Eastern Africa |
| Currency | Comorian franc · KMF · CF | Eritrean nakfa · ERN · Nfk |
| Nationality | Comoran, Comorian | Eritrean |
| Phone code | +269 | +291 |
| Internet domain | .km | .er |
| ISO codes | KM / COM | ER / ERI |
| Time zone | Indian/Comoro | Africa/Asmara |
| Native name | Komori | ኤርትራ |
Compare a different pair
Keep one country, change both, or start a completely new comparison.
Country overviews
AI-assisted profile prose · methodologyAbout Comoros
Nestled in the warm waters of the Indian Ocean between Madagascar and the African coast, the Union of the Comoros is a petite archipelago of volcanic islands renowned for its stunning marine life, fragrant spice plantations, and a blend of African, Arab, and French influences.
Full Comoros profile →About Eritrea
Eritrea, a youthful nation on the Horn of Africa, boasts a dramatic coastline along the Red Sea and a tapestry of peoples, languages, and landscapes that make it one of the continent’s most intriguing destinations.
Full Eritrea profile →Comoros & Eritrea: Frequently Asked Questions
What is the capital of Comoros?
The capital of Comoros is Moroni.
What is the population of Comoros?
Comoros has a recorded population of approximately 866,628 people.
How big is Comoros?
Comoros covers an area of about 1,861 km².
What is the population density of Comoros?
Comoros has a population density of roughly 466 /km² (people per square kilometre).
What is the GDP of Comoros?
Comoros has a gross domestic product (GDP) of approximately $1.44 billion as of 2024.
What is the GDP per capita of Comoros?
Comoros has a GDP per capita of approximately $1,663.
What currency is used in Comoros?
Comoros uses the Comorian franc (KMF), with the symbol CF.
Where is Comoros located?
Comoros is located in Eastern Africa, Africa.
What is the native name of Comoros?
The native name of Comoros is Komori.
What are people from Comoros called?
People from Comoros are referred to as Comoran, Comorian.
What is the phone calling code for Comoros?
The international dialing code for Comoros is +269.
What is the internet domain for Comoros?
The country code top-level domain (ccTLD) for Comoros is .km.
What time zone is Comoros in?
Comoros uses the Indian/Comoro time zone.
What is Comoros known for?
Nestled in the warm waters of the Indian Ocean between Madagascar and the African coast, the Union of the Comoros is a petite archipelago of volcanic islands renowned for its stunning marine life, fragrant spice plantations, and a blend of African, Arab, and French influences.
What is the capital of Eritrea?
The capital of Eritrea is Asmara.
What is the population of Eritrea?
Eritrea has a recorded population of approximately 3,535,603 people.
How big is Eritrea?
Eritrea covers an area of about 121,766 km².
What is the population density of Eritrea?
Eritrea has a population density of roughly 29 /km² (people per square kilometre).
What is the GDP of Eritrea?
Eritrea has a gross domestic product (GDP) of approximately $2.07 billion as of 2011.
What is the GDP per capita of Eritrea?
Eritrea has a GDP per capita of approximately $689.
What currency is used in Eritrea?
Eritrea uses the Eritrean nakfa (ERN), with the symbol Nfk.
Where is Eritrea located?
Eritrea is located in Eastern Africa, Africa.
What is the native name of Eritrea?
The native name of Eritrea is ኤርትራ.
What are people from Eritrea called?
People from Eritrea are referred to as Eritrean.
What is the phone calling code for Eritrea?
The international dialing code for Eritrea is +291.
What is the internet domain for Eritrea?
The country code top-level domain (ccTLD) for Eritrea is .er.
What time zone is Eritrea in?
Eritrea uses the Africa/Asmara time zone.
What is Eritrea known for?
Eritrea, a youthful nation on the Horn of Africa, boasts a dramatic coastline along the Red Sea and a tapestry of peoples, languages, and landscapes that make it one of the continent’s most intriguing destinations.