Most Indebted Countries in Africa 2025

African nations ranked by debt-to-GDP ratio · Source: IMF WEO · 2025 · 49 countries

African government debt has doubled as a share of GDP since 2012, and several countries now spend more on interest payments than on healthcare, creating a fiscal squeeze that threatens development gains.

Key Takeaways

  • African debt has surged from an average of 30% of GDP in 2012 to over 60% in many countries, reversing gains from debt relief programs.
  • The shift to commercial borrowing (Eurobonds, Chinese loans) has made debt more expensive and less forgiving than traditional multilateral lending.
  • Debt service costs consume 15-30% of government revenue in the most indebted African countries, crowding out spending on health, education, and infrastructure.
  • Zambia, Ghana, and Ethiopia have already defaulted or entered debt restructuring, with more countries at risk.

Top countries by government debt to gdp: Sudan (221.46%), Senegal (122.95%), Cabo Verde (106.02%), Mozambique (97.22%), Congo, Republic of (93.15%).

Analysis

Africa's debt trajectory is one of the most concerning developments in global economics. After the HIPC (Heavily Indebted Poor Countries) initiative and MDRI (Multilateral Debt Relief Initiative) reduced debt burdens in the 2000s, many African countries have re-accumulated debt at an alarming rate, often on worse terms than the debt that was forgiven.

The composition of African debt has shifted dramatically. In the 2000s, most debt was owed to multilateral institutions (World Bank, IMF, AfDB) at concessional rates with long maturities. The 2010s saw a surge in commercial borrowing: Eurobonds issued on international markets at 6-10% interest rates, and bilateral loans from China often secured against natural resource revenues. This shift means debt crises are more likely and harder to resolve.

The countries at the top of this ranking face a genuine fiscal trap. High debt service costs reduce the fiscal space available for investment in infrastructure, education, and healthcare — exactly the spending that would generate growth to reduce the debt ratio. This creates a vicious cycle where debt burden prevents the growth needed to escape the debt burden.

China's role as Africa's largest bilateral creditor has added complexity to debt resolution. Chinese loans often have different terms, collateral structures, and legal frameworks than Western or multilateral debt, complicating restructuring negotiations. The Common Framework, designed to coordinate debt relief, has progressed slowly in part because of difficulties in securing comparable treatment from all creditor classes.

Most Indebted Countries in Africa - Full Ranking

Most Indebted Countries in Africa - 2025 (49 countries)
Rank Country Government Debt to GDP YoY %
1st Sudan 221.46% -15.3%
2nd Senegal 122.95% -4.3%
3rd Cabo Verde 106.02% -4.7%
4th Mozambique 97.22% +4.3%
5th Congo, Republic of 93.15% -5.0%
6th Mauritius 88.13% +0.2%
7th Egypt, Arab Republic of 86.97% -4.4%
8th Tunisia 80.62% -3.3%
9th Malawi 80.42% -8.2%
10th South Africa 77.34% +1.8%
11th Gabon 76.22% +4.8%
12th Guinea-Bissau 76.18% -7.3%
13th Gambia, The 74.43% -6.9%
14th Rwanda 73.20% +8.9%
15th Togo 71.85% -0.3%
16th Kenya 68.02% +1.0%
17th Morocco 67.21% -0.8%
18th South Sudan 65.96% +30.1%
19th Namibia 63.57% -6.1%
20th Angola 62.37% +4.1%
21st Ghana 59.08% -16.0%
22nd Central African Republic 57.14% -5.8%
23rd Lesotho 57.05% +0.4%
24th Seychelles 56.71% -1.6%
25th Liberia 55.69% -2.6%
26th Côte d'Ivoire 55.60% -6.2%
27th Algeria 54.05% +12.4%
28th Burkina Faso 53.18% -7.1%
29th Uganda 52.35% +1.7%
30th São Tomé and Principe 51.38% -20.7%
31st Benin 50.74% -5.0%
32nd Madagascar 49.75% -1.2%
33rd Tanzania 49.59% -0.6%
34th Mali 48.87% -5.5%
35th Zimbabwe 45.00% -38.4%
36th Eswatini 42.84% +9.3%
37th Niger 42.23% -10.6%
38th Guinea 42.20% -13.6%
39th Sierra Leone 41.23% -1.2%
40th Mauritania 41.20% -3.8%
41st Burundi 40.25% -22.6%
42nd Botswana 38.80% +29.9%
43rd Cameroon 37.92% -11.5%
44th Equatorial Guinea 36.60% +0.5%
45th Nigeria 36.38% -7.5%
46th Chad 31.53% -3.5%
47th Djibouti 30.49% -7.2%
48th Comoros 30.25% -5.9%
49th Congo, Democratic Republic of 19.07% -15.4%

Biggest Movers (2015-2025)

Biggest Increases

Countries with biggest government debt to gdp increase 2015-2025
Country20152025Change
Algeria 7.73% 54.05% +599.1%
Senegal 44.51% 122.95% +176.2%
Eswatini 15.98% 42.84% +168.0%
Nigeria 14.93% 36.38% +143.7%
Sudan 93.20% 221.46% +137.6%

Biggest Declines

Countries with biggest government debt to gdp decline 2015-2025
Country20152025Change
São Tomé and Principe 101.13% 51.38% -49.2%
Mauritania 59.89% 41.20% -31.2%
Congo, Democratic Republic of 25.48% 19.07% -25.2%
Djibouti 40.26% 30.49% -24.3%
Seychelles 64.67% 56.71% -12.3%

The fastest debt accumulation has occurred in countries that borrowed to fund infrastructure (Kenya's railway, Ethiopia's industrial parks) or to cover fiscal gaps from commodity price declines (Angola, Nigeria). Countries that have achieved debt reduction have typically done so through restructuring (Zambia, Chad) or high commodity revenues enabling faster paydown.

What Is Government Debt to GDP?

This ranking shows African countries sorted by government debt as a percentage of GDP, from highest to lowest. It includes all Sub-Saharan African and North African countries. The figures represent central government debt; when sub-national and state-owned enterprise debt is included, total public debt may be significantly higher.

For African countries specifically, data quality is a concern. Several nations have limited statistical capacity, and debt figures may not capture all government obligations, particularly contingent liabilities, PPP contracts, or obligations of state-owned enterprises.

Learn more: Our methodology · World Bank indicator page

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