El Salvador and Its Neighbours in Central America

El Salvador is small, dollarised and surrounded by larger and more crowded neighbours. This guide maps its borders, trade, rivers, migrants and regional ties as of October 2026.

El Salvador sits on the Pacific side of Central America with only two land neighbours, Guatemala and Honduras. For US readers it matters because the same borders carry the trade, remittances and security policy that touch US prices and politics.

The El Salvador neighbourhood is small, crowded and tied together by trade, rivers and migration. This guide, dated October 2026, explains how the country deals with Guatemala, Honduras and Nicaragua.

El Salvador covers 21,040 square kilometres, the smallest area of any mainland country in Central America, World Bank data show. Belize, the next smallest, covers 22,966 square kilometres.

It had 6,365,503 people in 2025, against 18,687,881 in Guatemala, 11,005,850 in Honduras and 7,007,502 in Nicaragua. Its economy was worth US$36.7 billion that year, behind Guatemala at US$123.3 billion and Honduras at US$39.6 billion.

Income per person was US$5,767 in 2025, against US$6,598 in Guatemala, US$3,598 in Honduras and US$3,173 in Nicaragua. Only Guatemala was richer on that measure among the four.

El Salvador has used the US dollar as legal tender since 1 January 2001, the central bank says. Every figure in this guide is in US dollars, so no exchange rate applies.

The International Monetary Fund projects growth of 4.5% for El Salvador in 2026, against 4.0% for Guatemala and 3.3% for Honduras. Its average consumer-price inflation forecast for 2026 is 2.5% for El Salvador, 2.6% for Guatemala and 4.4% for Honduras.

Guatemala is the largest of the four countries compared here by people and by output, and El Salvador’s biggest neighbour. The two meet on the Pacific side at La Hachadura, where the Paz River separates them.

On Wednesday 14 October 2026 President Nayib Bukele inaugurated the General Manuel José Arce bridge over the Paz River at La Hachadura, in Ahuachapán department. It links the Salvadoran border post with Pedro de Alvarado in Guatemala, and traffic was due to start on Thursday 15 October.

The bridge is 420 metres long and cost US$32.6 million, Diario El Salvador reported. The old crossing closed whenever the river flooded in the rainy season.

Bukele said the two governments agreed in 2010 to build a new crossing, and that years passed before it was done. He also said Guatemala is the source of the most tourists to El Salvador.

Guatemala was El Salvador’s second-largest export market in 2025, at US$1.26 billion, up 2.5% on 2024. Only the United States bought more.

Honduras and El Salvador have a history of open dispute. They fought a short war from 14 July to 18 July 1969, about 100 hours, after tensions over migration and land and a series of World Cup qualifying matches.

The two countries then took their frontier to the International Court of Justice, in The Hague, in 1986. On 11 September 1992 a chamber of the court gave the islands of Meanguera and Meanguerita to El Salvador and El Tigre to Honduras.

El Salvador asked the court to revise that judgment on 10 September 2002. A special chamber rejected the request on 18 December 2003, finding that the facts El Salvador cited were not decisive factors.

In 2025 the border was mostly about trade and visitors. Honduras bought US$1.08 billion of Salvadoran goods, up 5.6%, making it the third-largest buyer.

Hondurans are also arriving in growing numbers. From January to September 2026, 699,002 Hondurans visited El Salvador, up 26.6% on the 552,325 of the same months of 2025, according to the migration directorate and tourism ministry.

For Morazán Week, from 3 to 11 October 2026, the presidency forecast 58,522 Honduran visitors, 20% more than the 48,768 of 2025. The tourism ministry said El Amatillo took 53.2% of Honduran visitors and El Poy 38.9%, in figures running to August 2026.

On 14 October 2026 Honduran Congress president Tomás Zambrano said lawmakers were arranging a visit to El Salvador to study its security model. The visit may include the CECOT mega-prison, with the date still pending.

El Salvador has no land border with Nicaragua, but the two countries share a sea. The Gulf of Fonseca opens onto the Pacific and is ringed by El Salvador, Honduras and Nicaragua.

The 1992 judgment found the gulf to be historic waters, apart from a three-mile coastal belt, under the joint sovereignty of the three coastal states. The chamber said it had no jurisdiction to draw maritime lines inside or outside the gulf.

Outside the gulf, each state is entitled to a territorial sea, a continental shelf and an exclusive economic zone, which they must divide by agreement. Nicaragua was allowed only a limited intervention in the case, and the judgment is not binding on it.

Nicaragua had 7,007,502 people and a US$22.2 billion economy in 2025, the smallest of the four countries compared here. Its income per person of US$3,173 was also the lowest.

For El Salvador it is a modest customer. Nicaragua took US$586.1 million of Salvadoran goods in 2025, up 3.9%, behind Guatemala and Honduras.

El Salvador exported US$6.43 billion of goods in 2025, up 1.9% on 2024, based on central bank figures published by Diario El Salvador. The United States was the largest buyer at US$2.09 billion.

Four Central American markets came next. Guatemala took US$1.26 billion, Honduras US$1.08 billion, Nicaragua US$586.1 million and Costa Rica US$286.3 million.

Together those four took about US$3.2 billion, roughly half of all exports, by a simple sum of the central bank figures. Mexico bought US$251.9 million and Panama US$123.5 million.

El Salvador and the United States are parties to the Central America free-trade agreement known as CAFTA-DR, signed on 5 August 2004. The other members are Costa Rica, Guatemala, Honduras, Nicaragua and the Dominican Republic.

Money flows the other way as well. El Salvador received US$9.99 billion in family remittances in 2025, up US$1.51 billion on 2024, and more than 1.16 million Salvadorans received them.

The World Bank counts personal remittances on a wider basis and puts the 2025 totals at US$25.7 billion for Guatemala, US$11.9 billion for Honduras and US$10.1 billion for El Salvador. Guatemala is the largest recipient of the three.

The Paz River marks the border with Guatemala at La Hachadura, which is why one flood could close the Pacific road. The new bridge has no piles in the riverbed, Bukele said, and is built to withstand earthquakes.

Three governments also manage a shared region together. Plan Trifinio, set up by a trinational treaty in 1997, covers 8 Salvadoran districts, 15 Guatemalan municipalities and 22 Honduran municipalities.

The region spans Santa Ana and Chalatenango in El Salvador, Jutiapa and Chiquimula in Guatemala, and Ocotepeque and Copán in Honduras. Its commission is led by the vice presidents of El Salvador and Guatemala and a presidential designate of Honduras.

Water is a current project. On 17 and 18 September 2026 the commission held workshops for communities in Honduras and El Salvador on monitoring the Ocotepeque-Citalá aquifer, which the two countries share.

The work is funded by the Global Environment Facility, implemented by the United Nations Environment Programme and executed by the Organization of American States. Local monitoring groups in each country are meant to keep collecting data.

Migration shapes the neighbourhood more than any border post. The State Department says more than 2 million Salvadorans call the United States home.

Their money is the visible result, at nearly US$10 billion in 2025, the highest total the central bank has recorded since 1991. A Diario El Mundo analysis of the data linked the rise to migrants’ fears of deportation from the United States.

Within the region the flow is mostly visitors and traders. Total visitors to El Salvador reached 3,551,185 from January to September 2026, up 21%, and Hondurans made up 699,002 of them.

The State Department put El Salvador at Level 1, exercise normal precautions, on 25 June 2026. Guatemala was at Level 3, reconsider travel, in its advisory of 12 March 2026.