Amid Africa’s economic dwindle, some countries on the continent take pride in being among the fastest-growing economies, as reflected in their GDP growth rates.
South Sudan’s projections and the overall position of East African countries present a strong front for Africa’s GDP growth, unlike their Southern African counterparts.
TL;DR
- South Sudan leads with 22.4% projected growth in 2026, signaling a crucial recovery in resource-rich nations despite aid cuts and geopolitical risks.
- East Africa accounts for most of Africa’s GDP growth, with the fastest-growing economies in 2026 fueled by reforms, commodity exports, and regional ties.
The data used in this graphic comes from the IMF Regional Economic Outlook.
African Countries by Projected GDP Growth, Ranked
| wdt_ID | wdt_created_by | wdt_created_at | wdt_last_edited_by | wdt_last_edited_at | Country | 2026 GDP Growth (%) | 2025 GDP Growth (%) |
|---|---|---|---|---|---|---|---|
| 1 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | South Sudan | 22.4 | 24.3 |
| 2 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Guinea | 10.5 | 7.2 |
| 3 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Ethiopia | 7.1 | 7.2 |
| 4 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Rwanda | 7.5 | 7.1 |
| 5 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Benin | 6.7 | 7.0 |
| 6 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Uganda | 7.6 | 6.4 |
| 7 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Côte d'Ivoire | 6.4 | 6.4 |
| 8 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Niger | 6.7 | 6.6 |
| 9 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | The Gambia | 5.1 | 6.0 |
| 10 | Monica Ebunoluwa | 23/02/2026 02:15 PM | Monica Ebunoluwa | 23/02/2026 02:15 PM | Tanzania | 6.3 | 6.0 |
As you can see, South Sudan is expected to experience substantial GDP growth of 22.4% in 2026, following 24.3% in 2025, despite ongoing recovery from conflict.
The country’s nominal GDP is around $4.98 billion (2025), mainly from oil exports.
The growth is intended to stabilize the country amid changes in commodity prices, but aid withdrawals and geopolitical risks remain.
Meanwhile, Guinea, Uganda, and Rwanda are among the top African states with higher GDP projections for 2026.
While aid dependence and inflation are significant concerns, reforms in transparency are strengthening the country’s fiscal health.
Optimistic Projection for Many East African Countries
Four of the top five fastest-growing countries in 2026 are in East Africa.
The IMF forecasts indicate that, in 2026, East Africa is expected to grow at the fastest rate, with the East African Community (EAC-5) averaging 6.0%, higher than the sub-Saharan median of 4.7%.
This rise is attributable to economic stabilization, higher commodity prices, and regional integration, all of which influence investor decisions.
Meanwhile, Southern Africa is lagging, with Zambia and Zimbabwe the only countries in the top ranks.
Surprisingly Low Performers Projection
Equatorial Guinea ranks lowest, with a projected 2026 GDP growth rate of 0.5%, despite its oil wealth.
Its current GDP of $13.5 billion depends heavily on fuel exports.
Falling oil prices and aid cuts increase risks, hindering diversification efforts, as recent economic outlooks indicate.
Lesotho and South Africa also underperform, with Lesotho at 1.4% growth in 2025 and only 1.1% in 2026 (a 0.3% decline), affected by U.S. trade shocks.
South Africa’s $426 billion economy grew by just 1.1% in 2025 and is projected to expand by 1.2% in 2026, despite high debt and infrastructure issues.
Both nations risk currency pressures from external borrowing and regional dependence, according to the World Bank.
ELI5: African Countries With the Fastest GDP Growth
The fastest-growing African economies are often in East Africa, with countries such as Rwanda, Ethiopia, and South Sudan projected to experience GDP growth.
South Sudan is projected to grow by 22.4% in 2026, the highest among others.
Other nations, such as Equatorial Guinea and Botswana, are expected to decline due to weak currencies and lower commodity prices.
Sources:
IMF Reports | WorldoMeters | IMF Regional Outlook | World Bank Global Economic Prospects | World Bank Equatorial Guinea Update 2025