Sanitation facilities usage in Senegal
Senegal: Sanitation facilities usage was 1.14 million people in 2024. ▼ Falling
Sanitation facilities usage in Senegal, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in people.
Analysis
Senegal recorded 1.14 million people for sanitation facilities usage in 2024. That is the lowest value across all 25 years on record.
The figure is down 8.0% on the previous year and down 40.2% over ten years.
Over the whole period, sanitation facilities usage in Senegal peaked at 2.47 million people in 2000 and was at its lowest, 1.14 million people, in 2024.
Senegal ranks 35th of 232 countries on this measure, in the top quarter.
The long-run direction has been consistently falling across the 25 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.33 million people | 2.15 million people | 2.47 million people | 10 |
| 2010s | 1.86 million people | 1.58 million people | 2.10 million people | 10 |
| 2020s | 1.32 million people | 1.14 million people | 1.50 million people | 5 |
Countries ranked near Senegal
More reference data data for Senegal
- Spring temperature anomalies -0.7106 °C (2026)
- Summer temperature anomalies -0.265 °C (2026)
- Temperature anomalies by month -0.0252 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies -0.1143 °C (2025)
- Winter temperature anomalies -1.05 °C (2025)
- Consumer price index 136.06 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is sanitation facilities usage in Senegal?
- Sanitation facilities usage in Senegal was 1.14 million people in 2024, according to WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data.
- What is the highest sanitation facilities usage recorded in Senegal?
- The highest recorded value was 2.47 million people in 2000.
- What is the lowest sanitation facilities usage recorded in Senegal?
- The lowest recorded value was 1.14 million people in 2024.
- How does Senegal rank for sanitation facilities usage?
- Senegal ranks 35th out of 232 countries with data for 2024.
- Is sanitation facilities usage rising or falling in Senegal?
- Over the last ten years it is down 40.2%. The long-run trend across the full record is falling.
- Where does this Senegal data come from?
- The figures come from WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data, published as part of Sanitation facilities usage. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Open defecation includes defecating in fields, forests, bushes, bodies of water or other open spaces, not using any sanitation facilities.