| Year | 2024 |
| Country | El Salvador |
| Variable (Code) | Informal buy and sell residential properties (IN-1-01) |
| Methodological note | Identifies the existence of informal residential real estate transactions |
| Source | (E. Renderos, 2021) Ciudades Invisibles: Análisis de los asentamientos precarios en el AMSS con datos de (FUNDASAL, 2016) |
| Note | |
| Date | 2025 |