Share of the urban population living in slums, informal settlements or inadequate housing. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Slum Population |
|---|---|
| 2022 | 13.2% |
| 2020 | 13.3% |
| 2018 | 17.2% |
| 2016 | 21.1% |
| 2014 | 25% |
| 2012 | 28.9% |
| 2010 | 30.8% |
| 2008 | 30.8% |
| 2006 | 30.8% |
162 of 207 indicators carry a figure for Algeria, grouped by topic.