South America is a continent of stark contrasts, home to both rapidly developing economies and nations struggling with profound economic hardship. While countries like Guyana have experienced explosive growth due to recent oil discoveries, others continue to grapple with the legacy of political instability, mismanagement, and structural challenges that keep their citizens in poverty.

The region’s average GDP per capita sits at roughly $12,446, nearly 48% below the global average of $23,833 . The following ranking, based primarily on 2026 IMF and World Bank data for nominal GDP per capita, identifies the ten poorest countries in South America and examines the underlying factors that contribute to their economic struggles.

Top 10 Poorest Countries In South America By GDP Per Capita

1. Venezuela – ~$3,495 – $4,140 GDP per capita

Venezuela is unequivocally the poorest country in South America, a dramatic fall for a nation that once possessed the world’s largest proven oil reserves. The economy has been in a state of collapse for nearly a decade, driven by a combination of disastrous socialist economic policies, rampant corruption, mismanagement of state oil company PDVSA, and crippling international sanctions . Hyperinflation has rendered the national currency virtually worthless, forcing much of the economy to operate on US dollars.

The collapse of the oil industry, which once provided over 90% of export revenues, has led to severe shortages of food, medicine, and basic goods, triggering a humanitarian crisis and the largest migratory exodus in the region’s modern history . With an estimated 51% of its population living in extreme poverty, Venezuela’s economic collapse represents one of the most severe peacetime economic contractions in modern history .

2. Bolivia – ~$4,453 – $5,148 GDP per capita

Bolivia is South America’s second-poorest nation, a landlocked country whose economy has long relied on natural gas exports and informal commerce. The country possesses significant reserves of lithium, a critical mineral for the global energy transition, but has struggled to develop this resource effectively due to political instability and limited infrastructure.

Economic growth has been sluggish, hampered by high poverty rates (around 36% of the population), inadequate banking access, and a large informal sector that limits government tax revenue. Political uncertainty, including the 2019 resignation of Evo Morales and subsequent tensions, has deterred foreign investment. Despite some diversification into agriculture and manufacturing, Bolivia remains heavily dependent on commodity exports, making it vulnerable to global price fluctuations.

3. Paraguay – ~$7,020 – $7,027 GDP per capita

Paraguay is one of South America’s two landlocked nations, yet it has shown more economic resilience than its neighbors in recent years. The economy is anchored by agriculture, with Paraguay ranking as the world’s fourth-largest soybean exporter and seventh-largest beef exporter, alongside significant hydroelectric power generation from the Itaipú Dam. The country sold the bulk of its share of Itaipú’s output to Brazil under a treaty renegotiated in 2024 to improve tariff revenues.

While Paraguay’s economy has grown at around 4% in recent years—faster than the regional average—absolute income levels remain low, with about 22.7% of the population living in poverty. The country faces challenges including widespread informality, limited infrastructure, and the highest poverty rate among its immediate neighbors.

4. Suriname – ~$6,852 – $7,070 GDP per capita

Suriname is the smallest country in South America by both population (approximately 625,000) and land area. Its economy, traditionally based on bauxite mining and alumina production, collapsed when global bauxite prices fell and reserves were depleted in the 2010s.

The country has struggled to recover, with the IMF projecting per-capita GDP declines in 2025, making it one of only two South American nations expected to see per-capita contraction. The major upside is offshore oil discoveries in recent years, which have attracted significant international investment . The economy relies heavily on gold mining and oil, and Suriname faces challenges including high public debt (nearly 98% of GDP), a small domestic market, and vulnerability to commodity price volatility.

5. Ecuador – ~$6,891 – $7,575 GDP per capita

Ecuador dollarised its economy in 2000 following a catastrophic banking collapse and currency crisis, replacing the sucre with the US dollar. This arrangement has provided monetary stability that many neighbors lack, though it also removes monetary policy as an available economic tool. Oil is Ecuador’s largest single export, with most production from the Amazon basin pumped through pipelines to the Pacific coast .

The country’s principal challenge in recent years has been a devastating security crisis, as cocaine trafficking through Pacific ports and the Galápagos shipping lanes has transformed Ecuador from one of the region’s more peaceful nations into one of the most violent by homicide rate. About 26-30% of the population lives in poverty, and economic growth has been constrained by the security situation .

6. Colombia – ~$8,623 – $10,104 GDP per capita

Colombia is the second-most populous country in South America and the third-largest economy by nominal GDP, yet it ranks near the bottom of the region by per-capita output. The economy is diversified across oil (primarily state-owned Ecopetrol), coal (the country is the world’s fifth-largest coal exporter), coffee, flowers, and mining. Colombia is also the world’s largest cocaine producer, with coca cultivation reaching record levels in 2023, a factor that fuels violence and undermines the rule of law.

The country is the largest host of Venezuelan migrants, with approximately 2.8 million Venezuelans estimated to live in Colombia, placing significant strain on public services . The country has made progress in reducing poverty from its historic highs, but with about 33-35% of the population living in poverty, it remains one of the region’s most unequal nations .

7. Peru – ~$8,666 – $10,960 GDP per capita

Peru is one of the world’s most mineral-rich countries, consistently ranking among the top three global producers of copper, silver, and zinc, as well as a major producer of gold, lead, and tin. Mining accounts for roughly 60% of Peruvian exports and about 10% of GDP . The country also has substantial agricultural exports and Pacific fisheries producing anchovy fishmeal. Peru experienced one of the strongest growth records in Latin America from 2002 to 2013, with GDP per capita roughly doubling, before slowing as the commodity supercycle ended.

Peru’s recent political record has been turbulent, with multiple presidents impeached or forced to resign, creating uncertainty that deters investment . About 29% of the population lives in poverty, and the country faces challenges related to informal employment and infrastructure deficits .

8. Brazil – ~$10,282 – $12,313 GDP per capita

Brazil is by far South America’s largest economy, accounting for roughly 47% of the region’s total GDP, yet its per-capita output places it in the lower half of the regional ranking. This seeming contradiction stems from Brazil’s massive population of over 213 million, which dilutes its impressive total GDP.

The economy is highly diversified across agriculture (Brazil is the world’s largest exporter of soybeans, beef, sugar, coffee, and orange juice), mining (the country is the second-largest iron ore producer after Australia), and manufacturing (Embraer is the third-largest commercial aircraft manufacturer in the world). Brazil has made significant progress in reducing poverty from historic highs, but with about 27.5% of the population still living in poverty, deep inequality and regional disparities remain significant challenges .

9. Argentina – ~$14,357 – $14,898 GDP per capita

Argentina possesses immense natural wealth, including some of the world’s most fertile agricultural land, substantial oil and gas reserves, and a highly educated population, yet it remains mired in economic dysfunction. The country’s economy is plagued by chronic inflation, which reached staggering levels in recent years, volatile exchange rates, and a history of sovereign debt defaults . Argentina’s poverty rate has been soaring, with over 52.9% of its population now living in poverty—the highest rate in South America by a significant margin.

The country’s GDP per capita, while ranking 9th on this list, masks a humanitarian crisis driven by inflation that has eroded purchasing power and pushed millions into economic distress. Argentina’s ongoing negotiations with the IMF and its complex relationship with international creditors continue to define its economic trajectory.

10. Chile – ~$17,955 – $20,240 GDP per capita

Chile is included in this list as a reflection of the region’s overall economic standing, as it sits just above Argentina in the rankings but still represents a country with significant economic challenges relative to global standards. Chile has long been considered Latin America’s economic “success story,” with a stable, market-oriented economy built on copper exports (the country is the world’s largest copper producer), forestry, fisheries, and a growing services sector.

However, the country experienced massive social protests in 2019-2020 over inequality, leading to a constitutional rewrite that created economic uncertainty and deterred investment. Chile’s poverty rate is the lowest in the region at just 5-6.5%, yet inequality remains a persistent challenge, and the country’s reliance on copper makes it vulnerable to commodity price fluctuations.

Comparison Table

Rank Country GDP per Capita (USD, approx.) Key Economic Challenge
1 Venezuela $3,495 – $4,140 Oil sector collapse, hyperinflation, international sanctions
2 Bolivia $4,453 – $5,148 Landlocked, dependence on gas exports, political instability
3 Paraguay $7,020 – $7,027 Agricultural dependency, high informality, limited infrastructure
4 Suriname $6,852 – $7,070 Bauxite collapse, high public debt, small domestic market
5 Ecuador $6,891 – $7,575 Security crisis, oil dependence, dollarization constraints
6 Colombia $8,623 – $10,104 Cocaine trafficking, Venezuelan migration, inequality
7 Peru $8,666 – $10,960 Political turmoil, commodity dependence, informal employment
8 Brazil $10,282 – $12,313 Deep inequality, regional disparities, large informal sector
9 Argentina $14,357 – $14,898 Chronic inflation, debt defaults, currency volatility
10 Chile $17,955 – $20,240 Inequality, copper dependence, constitutional uncertainty

*Sources: IMF, World Bank, WorldAtlas, and Trading Economics data *

Tips For Understanding South American Economic Data

Nominal vs. PPP: The ranking above uses nominal GDP per capita, which measures economic output at current exchange rates. Purchasing Power Parity (PPP) adjusts for cost of living and often produces significantly different rankings. For example, Bolivia’s PPP-adjusted GDP per capita is higher than its nominal figure, reflecting lower living costs .

Data Sources Vary: Depending on whether you consult IMF, World Bank, or national statistics, rankings can shift. The data above draws from 2026 figures, but many countries have varying reporting quality and timeliness .

Poverty Rates vs. GDP Per Capita: GDP per capita measures average income, not distribution. Argentina’s GDP per capita is higher than several other countries on this list, yet its poverty rate exceeds 52%—the highest in the region—demonstrating how inequality can render per-capita figures misleading

Conflict and Instability Drive Poverty: The poorest countries in the region share common themes: political instability (Venezuela, Bolivia, Peru), reliance on single commodities (Venezuela, Suriname, Ecuador), and structural challenges like landlocked geography (Bolivia, Paraguay) .

Conclusion

South America’s economic landscape is defined by profound disparities, with nations like Venezuela and Bolivia struggling at the bottom while countries like Chile and Argentina, despite their own challenges, possess substantially higher per-capita output. The region’s poorest nations share common threads: dependence on volatile commodity exports, histories of political instability, and structural challenges that have prevented sustained economic diversification.

While Paraguay has shown recent growth and Suriname has the promise of offshore oil discoveries, Venezuela’s economic collapse remains a cautionary tale of how mismanagement and sanctions can devastate even the most resource-rich nations. The region’s future prosperity depends on its ability to diversify its economies, address deep-seated inequality, and build institutions that can weather the inevitable cycles of commodity prices and political change.

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Finally

The poorest countries in South Africa have sadly not been able to attract investors to develop the potential in their markets. In some cases, this has been the result of deliberate government policies geared towards government ownership of all the wealth-creating industries.

The problem with this is that the pace of development is usually slow, and when there is corruption, it tends to lead to large numbers of people dwelling in poverty due to their exploitation at the hands of powerful officials, and also due to the fact that very little of the money realized reaches government coffers.