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The crater lake of Laguna de Alegría in Usulután

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Invest in Usulután, El Salvador

Usulután, on the eastern Pacific coast, has the Bay of Jiquilisco and the Berlín geothermal field. The 2024 census counted 325,494 people in Usulután, 5.5% of the people assigned to a department and the seventh-largest of the 14 departments. Since May 2024 it has 3 municipalities and 23 districts; 50.7% of its people live in urban areas.

Updated November 2026 · Figures checked 9 November 2026

Photo: ElmerGuevara, CC BY-SA 3.0, via Wikimedia Commons

Population, 2024 census
325,4941
Population, 2024 census
Share of the people counted by department
5.5%2
Share of the people counted by department
Urban population
50.7%1
Urban population
Municipalities and districts since May 2024
3 / 234
Municipalities and districts since May 2024

Invest in Usulután, El Salvador

At a glance

At a glance
Usulután
Capital (cabecera) Usulután
Population, 2024 325,494
Rank by population 7 of 14
Urban population 164,863 (50.7%)
Land area 2,130 km²
People per km² 153
Municipalities 3
Districts 23

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)1,3

Land area is the sum of the municipal areas published by UNDP; density is an InvestSalvador.com calculation from that area and the census.

Map of Usulután

People per km²
  1. < 150
  2. 150–300
  3. 300–500
  4. 500–1,000
  5. 1,000–2,500
  6. 2,500+
Map of the municipalities and districts of Usulután
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.

Municipalities and districts

Decree 762 merged the 262 old municipalities into 44 from 1 May 2024. The old municipalities became districts. Usulután has 3 municipalities:4

Municipalities and districts
Municipality Population 2024 Urban Area, km² People per km² Average labour income, 2023 Employment rate, 2023
Usulután Este 149,297 57.4% 831.3 180 $323.48 59.8%
Usulután Norte 108,523 47.7% 551.7 197 $280.33 52.4%
Usulután Oeste 67,674 40.4% 747.4 91 $239.43 62.2%

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)1,3

  • Usulután Este (10 districts): Usulután, Jucuarán, San Dionisio, Concepción Batres, Santa María, Ozatlán, Tecapán, Santa Elena, California, Ereguayquín
  • Usulután Norte (9 districts): Santiago de María, Alegría, Berlín, Mercedes Umaña, Jucuapa, El Triunfo, Estanzuelas, San Buenaventura, Nueva Granada
  • Usulután Oeste (4 districts): Jiquilisco, Puerto El Triunfo, San Agustín, San Francisco Javier

Source: Legislative Assembly: Decree 762, the Special Law for the Territorial Restructuring of El Salvador4

Population and urban share: 2024 census. Area, labour income (average per worker, a month) and employment rate: UNDP, from the 2023 household survey (EHPM).

Largest districts

Largest districts of Usulután, population 2024
District Comparison People
Usulután 66,125
Jiquilisco 44,271
Berlín 20,683
Santiago de María 17,940
Jucuapa 17,696
Santa Elena 16,051
Puerto El Triunfo 12,983
Santa María 12,780

Source: BCR and ONEC: VII Population Census 2024, population by department, municipality and district, urban and rural (Excel, in Spanish)1

Economy and investment

  • Geothermal power: LaGeo runs the Berlín geothermal field. With Ahuachapán, the two fields have about 204 MWe installed.
  • Surf City 2: the second phase of the tourism programme focuses on the east: Morazán, Usulután, San Miguel and La Unión.

Source: ThinkGeoEnergy: World Bank announces USD 150 million investment for geothermal in El Salvador, 31 March 2025; Ministry of Finance: Budget Policy 2026 (PDF, in Spanish)6,7

Free zones

  • Concordia Industrial Park, free zone, Jiquilisco (Usulután Oeste)

Source: CAMTEX: free zones and industrial parks5

The free zones map shows every zone in the country, including the new zones authorised or under construction.

Sources

  1. BCR and ONEC: VII Population Census 2024, population by department, municipality and district, urban and rural (Excel, in Spanish)
  2. BCR: results of the VII Population Census and VI Housing Census, 31 October 2024 (in Spanish)
  3. UNDP: socio-economic map, guide to the 44 new municipalities of El Salvador, October 2024 (PDF, in Spanish)
  4. Legislative Assembly: Decree 762, the Special Law for the Territorial Restructuring of El Salvador (in Spanish)
  5. CAMTEX: free zones and industrial parks (in Spanish)
  6. ThinkGeoEnergy: World Bank announces USD 150 million investment for geothermal in El Salvador, 31 March 2025
  7. Ministry of Finance: Budget Policy 2026 (PDF, in Spanish)

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

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