Share of population using at least a basic drinking water source in Congo
Congo: Share of population using at least a basic drinking water source was 73.5% in 2021. ▲ Rising
Share of population using at least a basic drinking water source in Congo, 2000–2021
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
In 2021, share of population using at least a basic drinking water source in Congo stood at 73.5%. That is the highest value across all 22 years on record.
The figure is up 0.3% on the previous year and up 9.4% over ten years.
Over the whole period, share of population using at least a basic drinking water source in Congo peaked at 73.5% in 2021 and was at its lowest, 58.4%, in 2000.
That places Congo 202nd out of 231 countries with data for 2021, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 22 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 61.4% | 58.4% | 65.3% | 10 |
| 2010s | 70.2% | 66.3% | 73.1% | 10 |
| 2020s | 73.4% | 73.3% | 73.5% | 2 |
Countries ranked near Congo
More environment data for Congo
- Total greenhouse gas emissions excluding LULUCF 24.62 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 3.89 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.4604 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.4601 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 13.3 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0013 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 14.96 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0052 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0073 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.7254 Mt CO2e (2024)
Frequently asked questions
- What is share of population using at least a basic drinking water source in Congo?
- Share of population using at least a basic drinking water source in Congo was 73.5% in 2021, according to WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data.
- What is the highest share of population using at least a basic drinking water source recorded in Congo?
- The highest recorded value was 73.5% in 2021.
- What is the lowest share of population using at least a basic drinking water source recorded in Congo?
- The lowest recorded value was 58.4% in 2000.
- How does Congo rank for share of population using at least a basic drinking water source?
- Congo ranks 202nd out of 231 countries with data for 2021.
- Is share of population using at least a basic drinking water source rising or falling in Congo?
- Over the last ten years it is up 9.4%. The long-run trend across the full record is rising.
- Where does this Congo 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 Share of population using at least a basic drinking water source. Statizoid updates them automatically from the source API.
Download this data
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About this data
Proportion of people who use an improved drinking water source, which is either located on their premises, or at a collection point, which takes no more than 30 minutes for a roundtrip.