Drinking water services in Nigeria
Nigeria: Drinking water services was 8.79 million people in 2024. ▼ Falling
Drinking water services in Nigeria, 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
Nigeria recorded 8.79 million people for drinking water services in 2024. That is the lowest value across all 25 years on record.
The figure is down 13.1% on the previous year and down 56.9% over ten years.
Over the whole period, drinking water services in Nigeria peaked at 29.10 million people in 2001 and was at its lowest, 8.79 million people, in 2024.
That places Nigeria 2nd out of 231 countries with data for 2024, putting it in the top 10%.
The long-run direction has been consistently falling across the 25 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 27.12 million people | 24.50 million people | 29.10 million people | 10 |
| 2010s | 19.73 million people | 15.11 million people | 23.77 million people | 10 |
| 2020s | 11.38 million people | 8.79 million people | 13.90 million people | 5 |
Countries ranked near Nigeria
More environment data for Nigeria
- Total greenhouse gas emissions excluding LULUCF 350.56 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 1.51 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 56.75 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 8.67 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 75.63 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.1661 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 175.13 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0267 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.5526 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 33.33 Mt CO2e (2024)
Frequently asked questions
- What is drinking water services in Nigeria?
- Drinking water services in Nigeria was 8.79 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 drinking water services recorded in Nigeria?
- The highest recorded value was 29.10 million people in 2001.
- What is the lowest drinking water services recorded in Nigeria?
- The lowest recorded value was 8.79 million people in 2024.
- How does Nigeria rank for drinking water services?
- Nigeria ranks 2nd out of 231 countries with data for 2024.
- Is drinking water services rising or falling in Nigeria?
- Over the last ten years it is down 56.9%. The long-run trend across the full record is falling.
- Where does this Nigeria 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 Drinking water services. 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 using drinking water directly collected from surface waters.