Flag of algeria Algeria vs Flag of costa rica Costa Rica

International relations comparison · updated Oct 2026
5.0 / 10
Neutral

The relation between Algeria and Costa Rica is NEUTRAL, with an overall score of 5.0 out of 10.

Chance of conflict between both countries: rare

Do our numbers match your view?
No user votes yet — be the first to vote!

Head to head: who leads each category

Population
Algeria 47.4M Leads
Costa Rica 5.2M
GDP
Algeria $287.0B Leads
Costa Rica $102.9B
Global influence rank
Algeria #71 Leads
Costa Rica #139

About this relationship

Algeria and Costa Rica have essentially no history of direct engagement, occupying entirely separate diplomatic spheres, Algeria focused on Arab Maghreb and African affairs, and Costa Rica, notable for having abolished its military in 1948, on regional Central American cooperation and its stable democratic tradition. Costa Rica, a member of the Organisation for Economic Co-operation and Development, has focused its foreign policy chiefly on regional Latin American affairs and environmental diplomacy, with Algeria rarely featuring in its diplomatic priorities. Trade and diplomatic contact between the two nations remain negligible given the considerable geographic distance separating North Africa from Central America, with any connection occurring through shared United Nations membership.

·
47.4MLeads
Population
5.2M
2.4M km²Leads
Land area
51.1K km²
Algiers
Capital
San José
Islam
Main religion
Christianity
76 years
Life expectancy
80 years

Strengths & comparison

Population Algeria is 9.21x larger
Land area Algeria is 46.65x larger

The position in the international influence ranking of Algeria is 71, while Costa Rica is situated 68 places below in the ranking (position 139). Algeria maintains contact with 51 countries, while Costa Rica maintains contact with 21 countries. Algeria maintains an excellent relation with 3 countries, while in the case of Costa Rica, this figure drops to 0.

About Algeria

Algeria is a country located in North Africa, bordering the Mediterranean Sea to the north, Tunisia to the northeast, Libya to the east, Niger to the southeast, Mali and Mauritania to the southwest, and Morocco to the west. It is the largest country in Africa and the Arab world, and the tenth-largest in the world.

Algeria has a long and complex history, having been ruled by various empires and powers throughout its history, including the Roman Empire, the Ottoman Empire, and the French colonial empire. It gained independence from France in 1962, after a long and bloody struggle known as the Algerian War of Independence.

Since independence, Algeria has been ruled by a series of authoritarian governments, and has faced several internal conflicts and political instability. However, it has also made significant economic and social progress, with a strong focus on education and the development of its natural resources, particularly oil and natural gas.

Geopolitically, Algeria is an important player in the region, and is a member of the Arab League and the African Union. It has strong ties to its neighbors and other countries in the region, and is involved in regional efforts to promote stability and cooperation. It is also a major player in the global energy market, and is a key supplier of oil and natural gas to Europe and other parts of the world.

Geography & terrain

A narrow, fertile Mediterranean coastal strip gives way to the Atlas Mountains and then the vast Sahara Desert, which covers most of the country. Climate ranges from Mediterranean on the coast to hot and arid in the interior. The desert interior is a formidable natural barrier against invasion, though the populated coastal belt is more exposed to seaborne attack.

About Costa Rica

Costa Rica is a small, Central American country located between Nicaragua and Panama. It is known for its rich biodiversity and environmental conservation efforts, and it has a stable democracy and a relatively high standard of living compared to other countries in the region.

Costa Rica is a member of the United Nations and several regional organizations, including the Central American Integration System and the Organization of American States. It is also a member of the World Trade Organization and has strong ties to the United States, with which it has a free trade agreement.

Despite its relative prosperity, Costa Rica faces several challenges, including high levels of inequality, crime, and drug trafficking. It is also vulnerable to natural disasters, including earthquakes and hurricanes, and the impact of climate change.

Overall, Costa Rica is a peaceful and politically stable country with a strong commitment to democracy and environmental conservation. It plays an important role in the region and has good relations with its neighbors and the international community.

Geography & terrain

A mountainous, volcanic spine runs down the center, flanked by coastal lowlands on both the Pacific and Caribbean sides. Climate is tropical, with wetter conditions on the Caribbean coast. Has coastlines on two oceans. The rugged, forested interior has historically made overland conquest difficult, though the extensive coastlines on both sides offer multiple points of access by sea.

Source: World Bank Open Data. Most recent available data
Algeria Costa Rica
Government type Semi-presidential republic Presidential republic
GDP $287.0BLeads $102.9B
GDP per capita $6.1K $20.0KLeads
Military expenditure $21.8B Data not available
Military expenditure per capita $460 Data not available
Land military expenditure (estimation) $10.9B n/a
Air military expenditure (estimation) $5.5B n/a
Naval military expenditure (estimation) $5.5B n/a
Nuclear power No No
European Union Not a member Not a member
NATO Not a member Not a member

The capitals of Algeria and Costa Rica are approximately 9 097 km apart (straight-line distance). There is a standard time difference of about 7.0 hours between them.

Based on shared language, currency, economic profile, borders and international groups, Algeria and Costa Rica score a 0/100 similarity index. This is a fun, approximate metric — not a scientific one.

Excellent relation (7+/10) with both countries

Palestine

Which side is each country closer to?

Map legend
Closer to Algeria Closer to Costa Rica

Comparing Algeria's and Costa Rica's scores against the same third countries shows where each one has a clear edge. Algeria scores noticeably higher with: Russia, China, Turkey, Brazil, Italy.Costa Rica scores noticeably higher with: United States, United Kingdom, Israel, Mexico, Spain.

Let's suppose a hypothetical conflict occurs between both countries:

Solo scenario: Algeria vs Costa Rica
Algeria 80.0%Winner Costa Rica 20.0%
Battle narrative

Initial phase

Algeria's larger military budget and stronger air power give it an advantage in the initial stages of the conflict, with the ability to target key military positions and infrastructure.

Force composition

Algeria can also call on significantly more personnel, counting both active-duty and reserve forces. Algeria's advantage extends to naval power as well.

Ground campaign

Algeria's terrain could make a rapid ground campaign difficult: The desert interior is a formidable natural barrier against invasion, though the populated coastal belt is more exposed to seaborne attack. Port of Algiers would likely be a focal point of the campaign: Algeria's capital and largest port, the primary entry point for seaborne supplies and reinforcements. Costa Rica's terrain could make a rapid ground campaign difficult: The rugged, forested interior has historically made overland conquest difficult, though the extensive coastlines on both sides offer multiple points of access by sea. San Jose would likely be a focal point of the campaign: The capital sits in the Central Valley highlands where the country's main road and rail links converge. Algeria's larger population could also support a prolonged resistance.

Prolonged conflict

Algeria's stronger economy could help sustain military operations in a prolonged conflict. Occupying Costa Rica outright would likely prove costly given its terrain.

Overall assessment

Algeria enters this matchup as the stronger side on paper, with roughly a 80.0% probability of winning. That advantage would still need to be converted into an actual battlefield result against Costa Rica, which real conflicts rarely guarantee.

Want to build your own teams? Try the War Simulator.