Countries in South America: List of 12 Nations + Key Facts

The internet insists South America has 17 or even 23 countries — it doesn’t. The continent has exactly 12 sovereign nations, and confusing them with dependencies or other regions fuels persistent myths. Here is a data-backed breakdown of every country, plus 2025 safety rankings, GDP per capita figures, and poverty metrics so you can compare them on what actually matters for travelers, investors, and curious readers.

Sovereign Countries: 12 · Including Dependencies: 14 · Largest by Area: Brazil · Most Populous: Brazil · Land Area: 17.84 million km²

Three tables anchor the comparisons below: GPI scores for safety, IMF figures for wealth, and World Bank data for poverty. Each draws from published sources so you can verify the numbers yourself.

How Many Countries in South America?

The answer is 12 sovereign countries. Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela make up the full list. No AI hallucination or outdated quiz will change that — the United Nations recognizes all 12 as member states.

Common misconceptions like 17 or 23 countries

Where do the inflated counts come from? Some people add French Guiana, which is a French overseas department, not an independent nation. Others mistakenly include Caribbean island nations or Central American states. The number 23 likely stems from confusing South America with Latin America as a whole — a region that encompasses 20+ sovereign nations across two continents.

Sovereign states vs dependencies

The distinction matters for international business, visa requirements, and political analysis. Sovereign states have their own governments, currencies, and representation at the UN. Dependencies operate under another nation’s administration — French Guiana under France, for instance.

The implication: when you’re researching immigration policy, tax structures, or travel advisories, always check whether your target territory has self-governance or operates under an external power’s legal framework.

What are the Top 5 Biggest Countries in South America?

Brazil dominates the continent by a wide margin. It spans 8.5 million km² — roughly equal to the combined area of the next four largest countries. Understanding size rankings matters for logistics, resource extraction, and regional political dynamics.

By land area ranking

Here is how the continent’s land area breaks down:

Brazil dominance

Brazil alone accounts for roughly 49% of South America’s total landmass. Its territorial reach stretches from the Atlantic coast to the Andes foothills, encompassing the Amazon Basin — the world’s largest tropical rainforest. This geographical span gives Brazil unmatched biodiversity, hydroelectric potential, and agricultural capacity. The country’s sheer scale means regional trade agreements, infrastructure projects, and environmental policies cannot proceed without Brazilian involvement.

What’s the Safest South American Country?

The 2025 Global Peace Index provides the most comprehensive safety ranking for the continent. The index scores countries based on ongoing conflict, safety in society, and militarization. Lower scores indicate safer conditions.

Safety metrics

Argentina leads South America with a GPI score of 1.768, followed closely by Uruguay at 1.784. Chile ranks third at 1.899. These three countries form what analysts call the Southern Cone cluster — a region with low violent crime rates, stable political institutions, and effective law enforcement.

Traveler recommendations

Uruguay stands out for travelers seeking low crime and political stability. According to Going (travel guide publisher), the country ranks high for personal safety and has maintained democratic governance without interruption for decades. Chile attracts visitors with modern infrastructure — roads, hospitals, and telecommunications systems that rival European standards, according to Grow Dangerously (independent newsletter). Argentina’s US State Department advisory remained at Level 1 as of mid-2025, signaling that the government considers routine precautions sufficient for most travelers.

What this means: safety in South America isn’t uniform. The Southern Cone offers comparable security to Southern Europe, while Andean and Amazonian nations face structural challenges that affect daily life and tourism infrastructure.

Which Country is Most Friendly to Americans?

Friendliness toward American visitors varies by region and context. Cultural affinity, historical ties, and economic interdependence shape how residents perceive tourists from the United States.

Tourist perceptions

Colombia has made deliberate efforts to rebrand itself as a welcoming destination for international tourists following decades of internal conflict. The government’s “Colombia es Pasión” campaign targeted American and European visitors specifically, and US visitor numbers have increased substantially since 2015. Travelers frequently report warm receptions in Medellín, Bogotá’s historic La Candelaria district, and the Caribbean coast.

Uruguay offers a different kind of hospitality — quieter, more reserved, but consistently respectful toward visitors. The country’s small population and European-influenced culture mean interactions tend toward formality, but crime targeting tourists remains rare.

Cultural attitudes

Argentine society has strong cultural connections to Western Europe, and American visitors generally find familiar social cues in Buenos Aires — coffee culture, bookstore scenes, and a thriving arts community. However, economic turbulence and political polarization occasionally surface as conversational topics with locals.

The implication: “friendliest” depends on what you’re seeking. Colombia wins for overt hospitality and nightlife-driven tourism. Uruguay excels for peaceful, low-key exploration where you blend in rather than stand out.

What is the Poorest Country in South America?

Venezuela holds the distinction of being South America’s poorest nation by GDP per capita. The 2025 IMF estimates place Venezuelan GDP per capita at just $3,805 — far below regional neighbors. However, poverty metrics reveal a more complicated picture across the continent.

GDP per capita metrics

Economic wealth isn’t distributed evenly. Guyana’s oil discoveries have transformed its financial position — the country now boasts the continent’s highest GDP per capita at $30,888 in 2025, according to IMF data. The stark contrast with Venezuela ($3,805) represents a 14-fold difference in average income.

Economic challenges

Bolivia ranks second poorest with a GDP per capita of $4,478. Despite lower poverty ratios at the $5.50/day threshold (15.2% in 2021), the country faces structural constraints: landlocked geography, limited diversification beyond natural gas and mining, and uneven infrastructure development outside major cities.

Venezuela’s situation stems from a combination of political instability, sanctions, and economic mismanagement. Hyperinflation has eroded savings, infrastructure has deteriorated, and migration has reduced the available workforce. The World Bank’s poverty data reflects these pressures even as international aid organizations attempt to provide basic services.

What this means: GDP per capita masks distribution issues. A country can have a higher average income while still containing larger swaths of poverty than a neighbor with a lower average. Investors and aid organizations need both metrics to assess genuine living standards.

“Argentina ranks as the safest country in the list, with a Global Peace Index score of 1.768.”

— Benoit Properties (real estate and investment analysis)

“Chile boasts modern infrastructure, low violent crime rates.”

— Grow Dangerously (independent travel analysis)

“Uruguay is widely considered one of the safest South American countries, ranking high for political stability, low crime rates.”

— Going (travel guide publisher)

Related reading: Map of New Zealand: Detailed, Tourist & Printable Guides · How to Apply for NZ Citizenship: Requirements, Costs & Process

While our key facts highlight the biggest and safest spots, a detailed list and facts offers deeper insights into all 12 sovereign nations across the continent.

Frequently asked questions