37 Facts About Comoros Most People Get Wrong

Comoros is home to 836K people across 2,235 km², making it more densely populated than most of its neighbours. It ranks 1st in the world for Ylang-Ylang.

Below are 37 facts about Comoros, covering history, geography, economy and culture, including several that regularly surprise people who think they already know the country.

CapitalMoroni
Population836K
Area2,235 km²
LanguageComorian / Arabic / French
CurrencyComorian Franc (KMF)
Calling Code+269

37 Facts About Comoros

A complete overview of Comoros's history, geography, economy and culture, covering everything from population and borders to language, climate and travel.

1

Comoros produces the most ylang-ylang in the world, used in Chanel No. 5.

2

The coelacanth, a prehistoric fish thought extinct, was rediscovered in Comoros waters.

3

Comoros has had more coups per year than almost any other country.

4

The islands sit between Madagascar and the African mainland.

5

Mount Karthala on Grande Comore is one of the world's largest active volcanoes, with a caldera over 3 km wide; it erupted in 2005, 2007, and 2012.

6

Comoros supplies roughly 80% of the world's ylang-ylang essential oil, used in some of the most iconic perfumes including Chanel No. 5 and Dior J'Adore.

7

Comoros is the world's second-largest producer of vanilla after Madagascar, making the archipelago one of the world's most important spice islands.

8

The coelacanth, a fish thought extinct for 65 million years, was rediscovered alive in 1938; subsequent specimens were consistently found in Comorian waters.

9

Comoros is the only African member of the Arab League, reflecting the dominant Arab influence in its culture, language, and religion; over 98% of the population is Sunni Muslim.

10

The Comorian people are a blend of Swahili Bantu, Arab, Malagasy, and South Asian ancestry, reflecting the archipelago's position at the crossroads of Indian Ocean trade.

11

Three of the four main islands of the archipelago are under Comorian sovereignty; Mayotte voted to remain a French territory and is now an EU member.

12

Anjouan island attempted to secede from Comoros twice, in 1997 and 2008; the 2008 crisis was resolved by an African Union military intervention.

13

The Comoran diaspora in France numbers nearly 500,000, roughly equal to the entire population of Comoros itself.

14

The Comoran legal system is a unique blend of Islamic sharia law, customary law, and French civil law, reflecting its diverse cultural origins.

15

The Grand Marriage (ada ya grande mariage) is a traditional Comorian institution in which men spend years accumulating wealth for an elaborate wedding; its cost can bankrupt families.

16

Ngazidja (Grande Comore) has no permanent rivers; water runs off the porous volcanic rock so quickly that the island depends entirely on cisterns and wells.

17

The Moheli Marine Park is one of the few protected turtle nesting areas in the Indian Ocean, with hawksbill and green turtles nesting annually.

18

French mercenary Bob Denard participated in the assassination of President Ahmed Abdallah in 1989, the same mercenary who had helped him come to power a decade earlier.

19

The 1995 coup attempt in Comoros was led by French mercenary Bob Denard with a force of just 33 men, illustrating how vulnerable tiny states are to private military action.

20

Comoros joined the United Nations in 1975, the same year it declared independence; France abstained from the UN vote, citing the pro-France result in Mayotte.

21

Comoros has experienced approximately 20 coups or coup attempts since 1975, roughly one every two years on average.

22

Traditional Comorian architecture features coral-stone mosques and homes decorated with carved wooden doors, blending East African Swahili and Arab design traditions.

23

The Comoran economy is one of the world's most fragile; there is virtually no industry and the country relies almost entirely on agriculture, fishing, and remittances.

24

Comoros's Moheli island is considered the most pristine and least developed of the three Comorian islands, with extensive mangrove forests and coral reefs.

25

The island of Anjouan is sometimes called the Perfume Isle because of the density of ylang-ylang, jasmine, and clove plantations covering its hillsides.

26

Comorian Arabic, used in religious education and official documents, is distinct from Modern Standard Arabic in pronunciation and vocabulary due to centuries of isolation.

27

Comoros is located in East Africa, Africa, with its capital city in Moroni.

28

The population of Comoros is approximately 836K, spread across 2,235 km² of territory.

29

Comoros has a population density of 374/km²: one of the more densely populated countries in the region.

30

Comoros has a coastline of 340 km, giving it access to maritime trade, fishing and coastal tourism.

31

Comoros is an island nation with no land borders, surrounded entirely by water.

32

The official languages of Comoros are Comorian / Arabic / French.

33

Comoros uses the Comorian Franc (KMF) as its official currency.

34

Comoros gained independence in 1975, establishing itself as a sovereign nation in East Africa.

35

The total GDP of Comoros is $1.3B, with a GDP per capita of $1,556, classifying it as a developing economy.

36

Comoros has a tropical, dry season may–october climate, with the best time to visit being May–October.

37

Comoros is considered a Budget destination for travellers, with meals averaging $3–7.

Did You Know?

Comoros produces the most ylang-ylang in the world, the flower used to make Chanel No. 5 perfume. The coelacanth, a 400-million-year-old fish thought extinct for 65 million years, was rediscovered alive in Comoros waters.

🏆 Comoros World Rankings

Comoros holds several notable world rankings; here is how it compares globally:

1st
Ylang-Ylang
World's largest producer of ylang-ylang, used in Chanel No. 5
1st
Coups
More coups per year than any country in the world
1st
Coelacanth
Living fossil coelacanth fish rediscovered in Comoros waters
1st
Vanilla
Second largest vanilla producer in the world

Famous Places in Comoros

Comoros is home to several remarkable landmarks and destinations that draw visitors from around the world:

🌋 Mount Karthala

An active volcano and the highest peak in Comoros, one of the world's largest active calderas

🏛️ Iconi Ancient City

Ruins of one of the oldest settlements in the Comoros, with ancient mosques and palaces

🏖️ Chomoni Beach

A pristine white sand beach on Grande Comore with dramatic volcanic backdrop

🕌 Moroni Old Town (Medina)

Narrow winding streets, ancient mosques and Arab-influenced architecture in the capital

Frequently Asked Questions About Comoros

What is Comoros famous for?

Comoros produces the most ylang-ylang in the world, the flower used to make Chanel No. 5 perfume. The coelacanth, a 400-million-year-old fish thought extinct for 65 million years, was rediscovered alive in Comoros waters.

What is the capital of Comoros?

The capital of Comoros is Moroni.

What is the population of Comoros?

Comoros has a population of approximately 836K as of 2026.

What language do they speak in Comoros?

The official languages of Comoros are Comorian / Arabic / French.

When did Comoros become an independent country?

Comoros gained independence in 1975.

What currency does Comoros use?

Comoros uses the Comorian Franc (KMF).

What is the GDP of Comoros?

Comoros has a GDP of $1.3B, with a GDP per capita of $1,556.

Where is Comoros located?

Comoros is located in East Africa, Africa.

Is Comoros safe to visit?

Safety conditions in Comoros vary by region. Always check your government's official travel advisory before visiting.

What are some fun facts about Comoros?

Comoros produces the most ylang-ylang in the world, used in Chanel No. 5. The coelacanth, a prehistoric fish thought extinct, was rediscovered in Comoros waters. Comoros has had more coups per year than almost any other country.

What are some interesting facts about Comoros?

The coelacanth, a prehistoric fish thought extinct, was rediscovered in Comoros waters. Comoros has had more coups per year than almost any other country. The islands sit between Madagascar and the African mainland.

Comoros facts: what should I know?

Comoros is a country in East Africa with a population of 836K. Its capital is Moroni and its official language is Comorian / Arabic / French. Comoros produces the most ylang-ylang in the world, used in Chanel No. 5.

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