
The existence of two countries named “Congo”—the Republic of the Congo (capital: Brazzaville) and the Democratic Republic of the Congo (capital: Kinshasa)—is primarily the result of colonial history, where different European powers colonized adjacent regions in Central Africa and named them after the Congo River.
Republic of the Congo vs Democratic Republic of the Congo Comparison
| Democratic Republic of the Congo | Republic of the Congo | |
|---|---|---|
| Population | 109,717,326 | 6,228,784 |
| Area | 2,345,409 km2 (905,567 sq mi) | 342,000 km2 (132,000 sq mi) |
| GDP (PPP) | $160.197 billion | $27.994 billion |
| GDP (PPP) Per Capita | $1,552 | $5,552 |
| Official languages | French, Kikongo ya leta, Lingala, Swahili, Tshiluba | French, Kituba, Lingala |
| Religion | 95.4% Christianity, 2.6% traditional faiths, 1.5% Islam | 87.1% Christianity, 8.0% no religion, 2.7% traditional faiths, 1.2% Islam |
| Government | Unitary semi-presidential republic | Unitary semi-presidential republic under a dominant-party authoritarian state |
| Independence | 30 June 1960 | 15 August 1960 |
| Capital City | Kinshasa | Brazzaville |
Here are the main reasons why there are two Congos:
1. Colonial Partition of Africa:
- Berlin Conference of 1884-1885: During the late 19th century, European powers held the Berlin Conference to formalize the division of Africa into territories for colonization. The Congo River basin, rich in natural resources and strategically located, became a point of interest for multiple colonial powers.
- Different Colonial Powers:
- French Congo (now Republic of the Congo): The area on the north side of the Congo River was claimed by France and became known as the French Congo (part of French Equatorial Africa). It eventually became the Republic of the Congo, with its capital in Brazzaville.
- Belgian Congo (now Democratic Republic of the Congo): The area on the south side of the Congo River was claimed by Belgium. This territory became known as the Congo Free State, a personal property of King Leopold II of Belgium, and later became the Belgian Congo. It eventually became the Democratic Republic of the Congo, with its capital in Kinshasa.
2. Differences in Colonial Rule and Administration:
- French Administration: The French Congo was part of the larger French colonial empire and was administered alongside other French colonies in Africa. The French established Brazzaville as an administrative center, which eventually grew into a major city.
- Belgian Administration: The Belgian Congo, initially a brutal private colony under King Leopold II, was known for its extreme exploitation and human rights abuses. It was later taken over by the Belgian government in 1908 and became a formal colony. The capital city of Léopoldville (now Kinshasa) was developed as a central administrative and economic hub.
3. Independence Movements and Creation of Two Sovereign States:
- Independence of French Congo (Republic of the Congo): In 1960, the Republic of the Congo gained independence from France and chose Brazzaville as its capital. The country retained the name “Congo,” as it was the name used during colonial rule.
- Independence of Belgian Congo (Democratic Republic of the Congo): Also in 1960, the Belgian Congo gained independence from Belgium. It initially became the “Republic of the Congo” with its capital in Léopoldville. To distinguish itself from its neighbor, it later adopted the name “Democratic Republic of the Congo” (DRC). In 1966, Léopoldville was renamed Kinshasa.
4. Naming and Distinction Between the Two Countries:
- Naming Based on the Congo River: Both countries are named after the Congo River, which flows through the region and is a significant geographical feature. The river itself is named after the Kingdom of Kongo, a pre-colonial African kingdom that was located near the mouth of the Congo River.
- Addition of Distinctive Names: To differentiate themselves post-independence:
- The former French colony became known as the Republic of the Congo, often informally referred to as Congo-Brazzaville.
- The former Belgian colony became the Democratic Republic of the Congo, often informally referred to as Congo-Kinshasa.
5. Post-Independence Developments and Conflicts:
- The DRC, with its larger landmass and more significant resources, has experienced considerable political turmoil, civil wars, and conflict since independence. Meanwhile, the Republic of the Congo has had its share of political challenges but has generally remained more stable.
The existence of two countries named Congo is a direct result of colonial history, where different European powers (France and Belgium) colonized different parts of the Congo River basin, creating separate administrative entities.
After independence in 1960, these entities retained the name “Congo” but became distinct sovereign nations with different political paths.
Also see: Why are Brazzaville & Kinshasa So Close Together?








Y.D. Robinson says
From 1971 to 1997, the DRC was known as Zaire (more properly spelled in French as Zaïre). This was a very easy way to distinguish from Congo-Brazzaville.
Zaire, more broadly, has been another name for Congo, as in the Congo River.