Top twenty largest cities in Africa based on land size
By CitiView Team
2 March 2026
Last Updated:

Addis ababa by Daniel Kassahun
Africa is a continent rich in diversity, culture, and history, home to some of the world's most vibrant and rapidly growing cities.
With a mix of ancient traditions and modern development, these urban centers play a crucial role in the economic, political, and social landscapes of their respective countries.
Top five largest cities in Africa
Kinshasa
Cape Town
Luanda
Durban
Abuja
The following list highlights the top 20 largest cities in Africa by land area, showcasing their unique characteristics, population sizes, and significance within the continent. From bustling metropolises like Lagos and Kinshasa to historic cities like Cairo and Tunis, each city contributes to the dynamic tapestry that is Africa today.
Here’s a closer look at these sprawling urban landscapes:
1. Kinshasa, Democratic Republic of the Congo

Area: Approximately 9,965 square kilometers
Population: Over 12 million
Notes: Kinshasa, the capital and largest city of the DRC, located on the Congo River.
2. City of Cape Town, South Africa

Area: Approximately 2,461 square kilometers
Population: Over 4 million
Notes: Cape Town, known for its stunning landscapes and Table Mountain.
3. Luanda, Angola

Area: Approximately 2,400 square kilometers
Population: Over 8 million
Notes: Luanda, the capital and largest city of Angola, a significant economic center
4. City of Durban, South Africa

Area: Approximately 2,292 square kilometers
Population: Over 3 million
Notes: Durban, a major port city known for its beaches and Indian culture.
5. Abuja, Nigeria

Area: Approximately 1,769 square kilometers
Population: Over 3 million
Notes: Abuja, the capital city of Nigeria, known for its modern architecture and planned layout.
6. City of Johannesburg, South Africa
Area: Approximately 1,645 square kilometers
Population: Over 5 million
Notes: Johannesburg, the largest city in South Africa and a key economic hub.
7. Mogadishu, Somalia
Area: Approximately 1,600 square kilometers
Population: Over 2 million
Notes: Mogadishu, the capital and largest city of Somalia located along the coast.
8. Casablanca, Morocco
Area: Approximately 1,500 square kilometers
Population: Over 3 million
Notes: A major city known for its economic significance and modern architecture.
9. Giza, Egypt
Area: Approximately 1,500 square kilometers (including the pyramids)
Population: Over 2 million
Notes: Giza, home to the famous Pyramids of Giza and the Sphinx.
10. Dar es Salaam, Tanzania
Area: Approximately 1,500 square kilometers
Population: Over 6 million
Notes: Dar es Salaam, a major city and commercial port on the eastern coast of Tanzania.
11. Lagos, Nigeria
Area: Approximately 1,171 square kilometers
Population: Over 14 million
Notes: Lagos, the most populous city in Nigeria and one of the fastest-growing cities in the world.
12. Port Harcourt, Nigeria
Area: Approximately 1,000 square kilometers
Population: Over 1 million
Notes: An important industrial city in Nigeria's oil-producing region.
13. Harare, Zimbabwe
Area: Approximately 960 square kilometers
Population: Over 1.5 million
Notes: Harare, the capital and largest city of Zimbabwe
14. Nairobi, Kenya
Area: Approximately 696 square kilometers
Population: Over 4 million
Notes: Nairobi, the capital and largest city of Kenya, known for its national park.
15. Algiers, Algeria
Area: Approximately 363 square kilometers (Note: Algiers is often cited with varying figures)
Population: Over 3 million
Notes: Algiers, the capital city known for its Ottoman and French colonial architecture.
16. Maputo, Mozambique
Area: Approximately 347 square kilometers
Population: Over 1 million
Notes: Maputo, the capital city known for its Portuguese colonial architecture.
17. Accra, Ghana
Area: Approximately 225 square kilometers
Population: Over 2 million
Notes: Accra, the capital city and a hub for political and economic activities in Ghana.
18. Tunis, Tunisia
Area: Approximately 212 square kilometers
Population: Over 1 million
Notes: Tunis, the capital city known for its historical sites and proximity to Carthage.
19. Kampala, Uganda
Area: Approximately 189 square kilometers
Population: Over 1.5 million
Notes: The capital city located near the shores of Lake Victoria.
20. Banjul, The Gambia
Area: Approximately 12 square kilometers (note: smaller but significant due to its administrative area)
Population: Around 31,000
Notes: The capital city located on an island at the mouth of the Gambia River.
