Share of the population using safely managed sanitation services. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
| Period | Safely Managed Sanitation |
|---|---|
| 2024 | 16.8% |
| 2023 | 16.1% |
| 2022 | 15.4% |
| 2021 | 14.7% |
| 2020 | 14% |
| 2019 | 13.3% |
| 2018 | 12.7% |
| 2017 | 12.1% |
| 2016 | 11.4% |
| 2015 | 10.8% |
| 2014 | 10.3% |
| 2013 | 9.8% |
35 countries carry a recent access to safely managed sanitation figure. Each opens its own page with the history, the source and the API request.
149 of 207 indicators carry a figure for Sierra Leone, grouped by topic.