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 | 48.5% |
| 2020 | 68.6% |
| 2018 | 68.6% |
| 2016 | 68.6% |
| 2014 | 68.6% |
| 2012 | 68% |
| 2010 | 67.5% |
| 2008 | 66.9% |
| 2006 | 66.3% |
| 2004 | 65.7% |
| 2002 | 65.1% |
| 2000 | 64.5% |
155 of 207 indicators carry a figure for Comoros, grouped by topic.