Nigeria vs South Sudan
Nigeria vs South Sudan: Military share of state spending
Military share of state spending in 2025: 5.9% of government spending in Nigeria and 18.4% of government spending in South Sudan, by SIPRI estimates. In 2025 the value was higher in South Sudan, by 12.5 percentage points, or 3.12 times that in Nigeria.
% of government spending · SIPRI
What the numbers say
- South Sudan has been higher since 2022, when it overtook Nigeria.
- In 2025, Nigeria ranked 58 and South Sudan ranked 8 of 150 countries, counting from the highest.
Every year
% of government spending · SIPRI
| Year | Nigeria | South Sudan |
|---|---|---|
| 2025 | 5.9 | 18.4 |
| 2024 | 3.7 | 35.1 |
| 2023 | 6 | 10.8 |
| 2022 | 4.5 | 5.7 |
| 2021 | 8.1 | 3.4 |
| 2020 | 5.2 | 5.5 |
| 2019 | 3.7 | 7.9 |
| 2018 | 4 | 9.8 |
| 2017 | 3.6 | 6.2 |
| 2016 | 4.4 | 9 |
| 2015 | 3.8 | 26 |
| 2014 | 3.1 | 23.7 |
| 2013 | 3.3 | 25.9 |
| 2012 | 3.4 | 27.7 |
| 2011 | 3.3 | 29 |
| 2010 | 3.3 | – |
| 2009 | 3.3 | – |
| 2008 | 3.4 | – |
| 2007 | 2 | – |
| 2006 | 2.8 | – |
| 2005 | 2.2 | – |
| 2004 | 2.7 | – |
| 2003 | 2.5 | – |
| 2002 | 4.9 | – |
| 2001 | 2.5 | – |
| 2000 | 2.2 | – |
Each country on its own
Good to know
- The part of everything the government spends that goes on its armed forces and defence, by SIPRI’s count.
- Source: Information from the Stockholm International Peace Research Institute (SIPRI) Military Expenditure Database, https://doi.org/10.55163/CQGC9685.
- Ranks count the 150 countries with a value in 2025, highest first.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Nigeria vs South Sudan
Health
- Life expectancyNigeria: 54.5 years in 2023South Sudan: 57.6 years in 2023
- Child mortalityNigeria: 11.6 per 100 live births in 2024South Sudan: 9.7 per 100 live births in 2024
- Infant mortalityNigeria: 69.5 per 1,000 live births in 2023South Sudan: 63.8 per 1,000 live births in 2023
- DepressionNigeria: 3.92% in 2017South Sudan: 3.7% in 2017
- Suicide rateNigeria: 7.5 per 100,000 people in 2017South Sudan: 12 per 100,000 people in 2017
People
- PopulationNigeria: 228 million people in 2023South Sudan: 11.5 million people in 2023
- Population growthNigeria: 2.1% a year in 2023South Sudan: 5.86% a year in 2023
- Fertility rateNigeria: 4.48 births per woman in 2023South Sudan: 3.86 births per woman in 2023
- Urban populationNigeria: 63.8% in 2025South Sudan: 21.7% in 2025
- Median ageNigeria: 17.8 years in 2023South Sudan: 18 years in 2023
- People aged 65 and overNigeria: 3% in 2023South Sudan: 2.9% in 2023
- Net migration rateNigeria: -0.3 per 1,000 people in 2023South Sudan: 39.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingNigeria: 0.91% of GDP in 2025South Sudan: 3.43% of GDP in 2025
- Military spending in US dollarsNigeria: $1.76B in 2025South Sudan: $103M in 2025
- Military spending per personNigeria: $9 in 2025South Sudan: $15 in 2025
- Armed forces personnelNigeria: 223,000 people in 2020South Sudan: 53,000 people in 2020
- National powerNigeria: 1.16% of world capability in 2022South Sudan: 0.08% of world capability in 2022
- Armed forces, share of workersNigeria: 0.23% of the labour force in 2020South Sudan: 1.18% of the labour force in 2020
- Arms importsNigeria: 21 million TIV in 2025South Sudan: 10 million TIV in 2022