People not using improved drinking water sources in Madagascar
Madagascar: People not using improved drinking water sources was 12.67 million people in 2024. ▲ Rising
People not using improved drinking water sources in Madagascar, 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 improved drinking water sources in Madagascar stood at 12.67 million people. That is the highest value across all 25 years on record.
Compared with earlier readings it is up 0.1% on the previous year and up 4.4% over ten years.
Over the whole period, people not using improved drinking water sources in Madagascar peaked at 12.67 million people in 2024 and was at its lowest, 10.18 million people, in 2000.
Madagascar ranks 9th of 231 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 25 years of available data.
People not using improved drinking water sources in Madagascar, year by year
| Year | people | Change |
|---|---|---|
| 2000 | 10.18 million people | — |
| 2001 | 10.36 million people | +1.8% |
| 2002 | 10.54 million people | +1.7% |
| 2003 | 10.71 million people | +1.6% |
| 2004 | 10.88 million people | +1.6% |
| 2005 | 11.02 million people | +1.3% |
| 2006 | 11.17 million people | +1.3% |
| 2007 | 11.31 million people | +1.3% |
| 2008 | 11.44 million people | +1.2% |
| 2009 | 11.58 million people | +1.2% |
| 2010 | 11.71 million people | +1.1% |
| 2011 | 11.83 million people | +1.0% |
| 2012 | 11.94 million people | +0.9% |
| 2013 | 12.04 million people | +0.8% |
| 2014 | 12.14 million people | +0.8% |
| 2015 | 12.22 million people | +0.7% |
| 2016 | 12.30 million people | +0.6% |
| 2017 | 12.37 million people | +0.6% |
| 2018 | 12.44 million people | +0.5% |
| 2019 | 12.50 million people | +0.5% |
| 2020 | 12.56 million people | +0.4% |
| 2021 | 12.60 million people | +0.3% |
| 2022 | 12.63 million people | +0.3% |
| 2023 | 12.66 million people | +0.2% |
| 2024 | 12.67 million people | +0.1% |
Madagascar compared with similar countries
- Madagascar's 12.67 million people is above the median for low income countries, which is 2.67 million people, 4.7× the median. (25 countries reporting)
- Madagascar's 12.67 million people is above the median for Sub-Saharan Africa, which is 1.99 million people, 6.4× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 10.92 million people | 10.18 million people | 11.58 million people | 10 |
| 2010s | 12.15 million people | 11.71 million people | 12.50 million people | 10 |
| 2020s | 12.62 million people | 12.56 million people | 12.67 million people | 5 |
Countries ranked near Madagascar
More environment data for Madagascar
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.297 °C (2025)
- Temperature change 1.17 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 0.2369 % 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 -1.01 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 0 % change on previous year (2024)
Frequently asked questions
- What is people not using improved drinking water sources in Madagascar?
- People not using improved drinking water sources in Madagascar was 12.67 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 improved drinking water sources recorded in Madagascar?
- The highest recorded value was 12.67 million people in 2024.
- What is the lowest people not using improved drinking water sources recorded in Madagascar?
- The lowest recorded value was 10.18 million people in 2000.
- How does Madagascar rank for people not using improved drinking water sources?
- Madagascar ranks 9th out of 231 countries with data for 2024.
- Is people not using improved drinking water sources rising or falling in Madagascar?
- Over the last ten years it is up 4.4%. The long-run trend across the full record is rising.
- Where does this Madagascar 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 improved 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
Number of people not using improved drinking water sources. These people might use surface water sources or unprotected springs or wells, as no safe and reliable improved drinking water source is available to them.