People not using safely managed drinking water sources in Senegal
Senegal: People not using safely managed drinking water sources was 13.47 million people in 2024. ▲ Rising
People not using safely managed drinking water sources 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
In 2024, people not using safely managed drinking water sources in Senegal stood at 13.47 million people. That is the highest value across all 25 years on record.
Compared with earlier readings it is up 1.9% on the previous year and up 25.5% over ten years.
Over the whole period, people not using safely managed drinking water sources in Senegal peaked at 13.47 million people in 2024 and was at its lowest, 7.97 million people, in 2000.
Senegal ranks 30th of 163 countries on this measure, in the top quarter.
The long-run direction has been consistently rising across the 25 years of available data.
People not using safely managed drinking water sources in Senegal, year by year
| Year | people | Change |
|---|---|---|
| 2000 | 7.97 million people | — |
| 2001 | 8.14 million people | +2.2% |
| 2002 | 8.32 million people | +2.2% |
| 2003 | 8.49 million people | +2.1% |
| 2004 | 8.66 million people | +2.0% |
| 2005 | 8.83 million people | +2.0% |
| 2006 | 9.00 million people | +2.0% |
| 2007 | 9.18 million people | +1.9% |
| 2008 | 9.36 million people | +2.0% |
| 2009 | 9.55 million people | +2.0% |
| 2010 | 9.74 million people | +2.0% |
| 2011 | 9.95 million people | +2.2% |
| 2012 | 10.18 million people | +2.3% |
| 2013 | 10.44 million people | +2.6% |
| 2014 | 10.74 million people | +2.8% |
| 2015 | 11.03 million people | +2.7% |
| 2016 | 11.32 million people | +2.6% |
| 2017 | 11.60 million people | +2.5% |
| 2018 | 11.88 million people | +2.4% |
| 2019 | 12.16 million people | +2.3% |
| 2020 | 12.43 million people | +2.2% |
| 2021 | 12.70 million people | +2.1% |
| 2022 | 12.96 million people | +2.1% |
| 2023 | 13.22 million people | +2.0% |
| 2024 | 13.47 million people | +1.9% |
Senegal compared with similar countries
- Senegal's 13.47 million people is above the median for lower middle income countries, which is 7.56 million people, 1.8× the median. (31 countries reporting)
- Senegal's 13.47 million people is above the median for Sub-Saharan Africa, which is 12.93 million people, 1.0× the median. (26 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 8.75 million people | 7.97 million people | 9.55 million people | 10 |
| 2010s | 10.90 million people | 9.74 million people | 12.16 million people | 10 |
| 2020s | 12.96 million people | 12.43 million people | 13.47 million people | 5 |
Countries ranked near Senegal
More environment data for Senegal
- Historical exposure to drought — Land soil moisture anomaly -1.15 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -2.06 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.432 °C (2025)
- Temperature change 1.48 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.08 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -0.1647 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is people not using safely managed drinking water sources in Senegal?
- People not using safely managed drinking water sources in Senegal was 13.47 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 people not using safely managed drinking water sources recorded in Senegal?
- The highest recorded value was 13.47 million people in 2024.
- What is the lowest people not using safely managed drinking water sources recorded in Senegal?
- The lowest recorded value was 7.97 million people in 2000.
- How does Senegal rank for people not using safely managed drinking water sources?
- Senegal ranks 30th out of 163 countries with data for 2024.
- Is people not using safely managed drinking water sources rising or falling in Senegal?
- Over the last ten years it is up 25.5%. The long-run trend across the full record is rising.
- 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 People not using safely managed drinking water sources. 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
People not using safely managed drinking water sources either use unimproved drinking water sources or the improved sources they use are not located on their premises, not available when needed, or not free of contamination.