South Sudan holds the grim distinction of being the poorest country in the world, with a GDP per capita (PPP) of just $716. But South Sudan is far from alone. Across Sub-Saharan Africa, the Middle East, and parts of Asia, entire populations survive on incomes that most Americans would spend on a single meal.
This article ranks the top 10 poorest countries in the world by GDP per capita, examining why each nation remains trapped in extreme poverty. We also touch on the broader picture: among the top 20 poorest countries, 18 are in Sub-Saharan Africa, with only Afghanistan and Yemen breaking that pattern.
Economists measure national poverty using GDP per capita adjusted for purchasing power parity (PPP), which accounts for local price differences. By this standard, the poorest countries in the world average roughly $1,600 per person per year. Compare that to the richest 10 countries, where the average exceeds $118,000.
As of 2026, the World Bank estimates that approximately 831 million people worldwide live in extreme poverty, defined as surviving on less than $3.00 per day (the updated international poverty line as of June 2025). Which is the poorest country in the world right now? By every major measure, South Sudan holds that position, followed closely by Burundi and the Central African Republic.

