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The bay of La Unión on the Gulf of Fonseca

Invest in a city

Invest in the City of La Unión, El Salvador

The city of La Unión, on the Gulf of Fonseca, has the port of La Unión, and the new Pacific Airport is being built in the department. The 2024 census counted 40,129 people in the district, 60.1% of them in urban areas. Since May 2024 La Unión is one of the 8 districts of the municipality of La Unión Sur (116,835 people); the other 7 are listed in the table below.

Updated November 2026 · Figures checked 9 November 2026

Photo: Svs220 at en.wikipedia, CC BY-SA 3.0, via Wikimedia Commons

People in the district of La Unión, 2024 census
40,1291
People in the district of La Unión, 2024 census
Rank among the districts of El Salvador by population
36 of 2621
Rank among the districts of El Salvador by population
People in the municipality of La Unión Sur
116,8351
People in the municipality of La Unión Sur
Average monthly labour income in La Unión Sur, 2023
$327.962
Average monthly labour income in La Unión Sur, 2023

Invest in the City of La Unión, El Salvador

At a glance

At a glance
La Unión
District La Unión
Municipality La Unión Sur
Department La Unión
Population of the district, 2024 40,129
Urban population 60.1%
Population of the municipality, 2024 116,835
Area of the municipality 918.7 km²
Districts in the municipality Conchagua, El Carmen, Intipucá, La Unión, Meanguera del Golfo, San Alejo, Yayantique, Yucuaiquín

Source: BCR and ONEC: VII Population Census 2024, population by department, municipality and district, urban and rural (Excel, in Spanish); UNDP: socio-economic map, guide to the 44 new municipalities of El Salvador, October 2024 (PDF, in Spanish); Legislative Assembly: Decree 762, the Special Law for the Territorial Restructuring of El Salvador1,2,3

Map of La Unión Sur

People
  1. < 5,000
  2. 5,000–10,000
  3. 10,000–25,000
  4. 25,000–50,000
  5. 50,000–100,000
  6. 100,000+
Map of the districts of La Unión Sur
Hover over or tap an area for its figures; click to open its page. Population: 2024 census (BCR, ONEC). Income and employment: UNDP, from the 2023 household survey (EHPM). Density: InvestSalvador.com calculation from the census and the UNDP land areas. Boundaries: geoBoundaries (OpenStreetMap contributors, CC BY-SA 2.0), grouped by Decree 762.

Living and working

The household survey figures are published for the municipality of La Unión Sur, not for each district.

Living and working
Indicator, 2023 La Unión Sur Rank among the 44 municipalities
Average monthly labour income $327.96 19 of 44
Employment rate 57.1%
Workers in informal jobs 84.6%
Households with internet 43.5%
Households receiving remittances 44.7%
Households in monetary poverty 27.6%
Average years of schooling 5.9

Source: UNDP: socio-economic map, guide to the 44 new municipalities of El Salvador, October 2024 (PDF, in Spanish)2

Economy and investment

  • Port of La Unión: the port received more than 70 ships in 2025, and its operations were up 30% in the first part of 2026.
  • Pacific Airport: the largest project of the 2026 public investment programme, with USD 210.22 million programmed for the year.
  • Free zone: the Calvo free zone is at Punta Gorda, La Unión.

Source: Infobae: La Unión port raises its operations by 30%; Ministry of Finance: public investment programme 2026, report to July (PDF, in Spanish); CAMTEX: free zones and industrial parks4,5,6

Sources

  1. BCR and ONEC: VII Population Census 2024, population by department, municipality and district, urban and rural (Excel, in Spanish)
  2. UNDP: socio-economic map, guide to the 44 new municipalities of El Salvador, October 2024 (PDF, in Spanish)
  3. Legislative Assembly: Decree 762, the Special Law for the Territorial Restructuring of El Salvador (in Spanish)
  4. Infobae: La Unión port raises its operations by 30% (in Spanish)
  5. Ministry of Finance: public investment programme 2026, report to July (PDF, in Spanish)
  6. CAMTEX: free zones and industrial parks (in Spanish)

Figures checked 9 November 2026. Prepared by InvestSalvador.com for general information. Figures come from the sources listed.

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