Liberia and Its Neighbours in West Africa

LIBERIA · NEIGHBOURHOOD

Liberia neighbours three countries on land, Sierra Leone, Guinea and Côte d’Ivoire, and the Atlantic Ocean on its whole southern side. This guide explains how trade, refugees, shared clubs and a new UN Security Council seat tie Liberia to that neighbourhood.

Liberia and Its Neighbours in Plain English

Liberia is a small country on the coast of West Africa, with its capital in Monrovia. This guide builds on our Africa hub and looks at who lives next door and why it matters.

Liberia neighbours Sierra Leone, Guinea and Côte d’Ivoire, and all four sit in the same regional clubs. The groups below appear again and again in this guide.

• ECOWAS: the Economic Community of West African States, a club founded in 1975 by 15 states, with its headquarters in Abuja, Nigeria.
• Mano River Union: a four-nation group of Liberia, Sierra Leone, Guinea and Côte d’Ivoire, with its secretariat in Freetown.
• UNHCR: the United Nations refugee agency, which counts refugees country by country.
• World Bank: the global development lender, which publishes population, income and migration data for every country.
• UNMIL: the United Nations peacekeeping mission that kept the peace in Liberia from 2003 to 2018.

Three Land Neighbours and One Ocean

Sierra Leone lies to the northwest, Guinea to the north and Côte d’Ivoire to the east. The World Bank counts 8.8 million people in Sierra Leone, 15.1 million in Guinea and 32.7 million in Côte d’Ivoire for 2025.

Liberia has 5.7 million people, the fewest of the four. Its economy was about US$5.2 billion in 2025.

Sierra Leone’s economy was about US$7.5 billion, Guinea’s US$28.3 billion and Côte d’Ivoire’s US$99.8 billion. That gap shapes the whole relationship, because Côte d’Ivoire’s economy is roughly 19 times the size of Liberia’s.

The Atlantic coast gives Liberia its ports and its link to world shipping. Its capital, Monrovia, sits on that coast.

How Ties Were Rebuilt After the Wars

Liberia’s civil wars ended in 2003. The United Nations Security Council created UNMIL on 19 September 2003, and the mission finished its work on 30 March 2018.

On 25 May 2016 the Security Council lifted its sanctions on Liberia. On 30 June 2016 UNMIL handed security duties back to Liberian authorities.

Peace in Liberia also matters to its neighbours, because trouble in one country can spill into the next. The 2014 Ebola outbreak showed the same link in a different form.

The World Health Organization, the UN health agency, says it began in Guinea in March 2014. It reached all three capitals by July, infected more than 28,600 people and killed 11,325.

Trade and Money Across the Borders

Liberia buys far more than it sells in the World Bank’s trade database. For 2023 it records US$2.16 billion of imports and only US$154 million of exports.

Among Liberia neighbours, Côte d’Ivoire was the largest source of imports, at US$656 million or 30.3% of the total. China followed with US$362 million, and India with US$341 million.

Fuels were the biggest import group, at US$691 million or about 32% of the total. Our report on Liberia’s fuel tank expansion shows why storage near Monrovia matters for the whole supply chain.

The database lists natural rubber as the top export item, with palm oil and cocoa beans behind it. The United States took US$58 million, or 37.5%, of the exports it records.

Money sent home by Liberians abroad is a second lifeline. The World Bank counts US$1.02 billion in remittances in 2024, roughly a fifth of the size of the whole economy.

People on the Move Between Liberia and Its Neighbours

The 2010 to 2011 political crisis in Côte d’Ivoire sent Ivorians across the eastern border into Liberia. UNHCR counted 128,067 Ivorian refugees in Liberia at the end of 2011.

By the end of 2025 that number had fallen to 970 refugees and 544 asylum seekers from Côte d’Ivoire. Liberia hosted 1,172 refugees in all.

The flow also runs the other way. At the end of 2025 UNHCR counted 1,156 Liberian refugees in Côte d’Ivoire, 629 in Ghana and 289 in Guinea.

Ordinary migration is larger than the refugee numbers, with 72,423 international migrants living in Liberia in 2024, says the World Bank. ECOWAS membership also lets its citizens cross member borders with fewer limits.

Shared Mountains and Mines

Mount Nimba is a mountain range where Liberia, Guinea and Côte d’Ivoire meet. UNESCO, the UN culture agency, protects 17,540 hectares as a World Heritage site: 12,540 in Guinea, 5,000 in Côte d’Ivoire.

UNESCO states that the Liberian part of the range lies outside the protected area and is greatly degraded by former mining. It also warns about a mining enclave on the Guinean side that sits right next to the protected land.

Iron ore ties the economies together, as our report on ArcelorMittal in Liberia shows. Our explainer on Sierra Leone’s iron ore bust shows the risks of a boom that ends.

Mining investors weigh Liberia against neighbouring ore regions, as our conference preview explains. Such meetings matter because those regions compete for the same capital.

The Regional Clubs Liberia Belongs To

Liberia was one of the 15 states that signed the ECOWAS Treaty in Lagos on 28 May 1975. The organisation keeps its headquarters in Abuja, Nigeria.

Burkina Faso, Mali and Niger left on 29 January 2025, which leaves 12 member states. On 22 October 2026 ECOWAS held a meeting in Conakry, Guinea, to launch a national platform for its cross-border cooperation programme.

The Mano River Union is smaller and closer to home. It marked its 53rd anniversary in October 2026 and keeps its secretariat in Freetown.

Its members are Liberia, Sierra Leone, Guinea and Côte d’Ivoire. In July 2026 security officials of the four agreed a joint plan to align their intelligence work.

Where Liberia Leads and Where It Follows

Liberia sits on the UN Security Council in 2026, and the presidency of the Council passes to Liberia in December 2026. Liberia’s foreign ministry said on 28 August 2026 that Liberia was preparing for that month.

Foreign Minister Sara Beysolow Nyanti leads the ministry. President Joseph Boakai heads the government, with Vice President Jeremiah Koung, as shown on the presidential website in October 2026.

Among Liberia neighbours the country more often follows than leads, because Côte d’Ivoire and Guinea are far larger. Its diplomacy stays warm: President Boakai sent greetings to Guinea for its 68th independence anniversary on 2 October 2026.

In mid-October 2026 the president also received Sierra Leone health delegations and ECOWAS women parliamentarians. Liberia and its neighbours share health risks, so such contacts have a practical purpose.

What It Means for US Readers

The United States is the biggest buyer in Liberia’s recorded exports, at US$58 million in 2023. The US Chargé d’Affaires in Monrovia, Kristin Gilmore, met President Boakai on 14 October 2026.

On 15 October 2026 the presidential office said Boakai was briefed on talks with the Millennium Challenge Corporation, a US aid agency. The compact focuses on electricity and mining reforms, which matter beyond Liberia’s borders.

For investors, the neighbourhood matters because iron ore, rubber and fuel supply chains cross borders. For travellers, a trip often means a regional itinerary, so check each country’s entry rules separately.

What Is Not Known

As of October 2026, the length of each land border is not stated on any official page we could open. It is also not stated how many people cross each border every year.

It is not known how many Liberians work in Côte d’Ivoire, Guinea or Sierra Leone without refugee status. The World Bank counts migrants in Liberia, but the official pages checked give no matching figure for Liberians abroad.

Whether the export total in its trade database captures all iron ore and gold shipments is not stated. The outcome of the Mano River Union intelligence plan is also unknown.

Which leader currently chairs the ECOWAS Authority was not confirmed with a dated source, so this guide does not name one. The trade value of informal border markets is also unknown.

Frequently Asked Questions

Which countries border Liberia?

Liberia shares land borders with Sierra Leone to the northwest, Guinea to the north and Côte d’Ivoire to the east. The Atlantic Ocean forms its southern coast.

What is the Mano River Union?

It is a group of four West African nations: Liberia, Sierra Leone, Guinea and Côte d’Ivoire. Its secretariat is in Freetown, and it marked its 53rd anniversary in October 2026.

Is Liberia in ECOWAS?

Yes. Liberia was one of 15 states that signed the ECOWAS Treaty in Lagos on 28 May 1975, and it remains a member in 2026.

Who is Liberia’s biggest trade partner among its neighbours?

Côte d’Ivoire. It supplied US$656 million of Liberia’s imports in 2023, about 30% of the total, according to the World Bank’s trade database.

Does Liberia host refugees?

Yes, but few. UNHCR counted 1,172 refugees and 725 asylum seekers in Liberia at the end of 2025, most of them from Côte d’Ivoire.

When does Liberia lead the UN Security Council?

Liberia holds the Council’s rotating presidency in December 2026. It is one of the Council’s 10 elected members in 2026.

Sources: World Bank, World Development Indicators for Liberia, Sierra Leone, Guinea and Côte d’Ivoire (population, GDP, remittances, migrant stock), 2026-10-29; World Bank WITS, Liberia trade summary 2023, 2026-10-29; UNHCR Refugee Data Finder, Liberia as country of asylum, 2011 and 2025, 2026-10-29; ECOWAS, Creation (History) page and news of 29 October 2026, 2026-10-29; Mano River Union Secretariat, news and member list, 2026-10-29; United Nations Peacekeeping, UNMIL, 2026-10-29; World Health Organization, Ebola outbreak 2014-2016 West Africa, 2026-10-29; UNESCO World Heritage Centre, Mount Nimba Strict Nature Reserve, 2026-10-29; Executive Mansion of Liberia, news, October 2026, 2026-10-29; Ministry of Foreign Affairs of Liberia, news, August to October 2026 (UN Security Council presidency), 2026-10-29.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief