Urban Development in El Salvador
6 indicators covering urban development for El Salvador.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Population in the largest city | 23.6% | 2025 | down 7.6% | 104th |
| Population density | 304.52 people per sq. km of land area | 2023 | up 2.8% | 40th |
| PM2.5 air pollution, mean annual exposure | 29.59 micrograms per cubic meter | 2023 | down 5.3% | 51st |
| Population in urban agglomerations of more than 1 million | 1.13 million | 2025 | up 3.0% | 117th |
| Population in largest city | 1.13 million | 2025 | up 3.0% | 121st |
| PM2.5 air pollution, population exposed to levels exceeding WHO guidel | 100.0% | 2017 | unchanged | 1st |