| Year | 2024 |
| Country | El Salvador |
| Variable (Code) | Most populous City (MA-2-03) |
| Methodological note | Most populous city according to the latest Census data or a more recent sample survey. It will be used as the "reference city". |
| Source | https://censo2024.bcr.gob.sv/wp-content/uploads/tablas-geoportal/poblacion.xlsx?download=1 |
| Note | |
| Date |