Share of population not using improved drinking water sources in Brunei
Brunei: Share of population not using improved drinking water sources was 0.0% in 2024. ◆ Volatile
Share of population not using improved drinking water sources in Brunei, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
Brunei recorded 0.0% for share of population not using improved drinking water sources in 2024. That is the lowest value across all 25 years on record.
The figure is down 100.0% over ten years.
Over the whole period, share of population not using improved drinking water sources in Brunei peaked at 0.4% in 2000 and was at its lowest, 0.0%, in 2020.
That places Brunei 182nd out of 231 countries with data for 2024, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.3% | 0.2% | 0.4% | 10 |
| 2010s | 0.1% | 0.1% | 0.2% | 10 |
| 2020s | 0.0% | 0.0% | 0.0% | 5 |
Countries ranked near Brunei
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More environment data for Brunei
- Total greenhouse gas emissions excluding LULUCF 11.87 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 25.64 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0212 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0003 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 1.65 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0006 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 1.8 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.005 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0085 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.1112 Mt CO2e (2024)
Frequently asked questions
- What is share of population not using improved drinking water sources in Brunei?
- Share of population not using improved drinking water sources in Brunei was 0.0% 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 share of population not using improved drinking water sources recorded in Brunei?
- The highest recorded value was 0.4% in 2000.
- What is the lowest share of population not using improved drinking water sources recorded in Brunei?
- The lowest recorded value was 0.0% in 2020.
- How does Brunei rank for share of population not using improved drinking water sources?
- Brunei ranks 182nd out of 231 countries with data for 2024.
- Is share of population not using improved drinking water sources rising or falling in Brunei?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this Brunei 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 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
Proportion 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.