Share of population not using improved drinking water sources in Barbados
Barbados: Share of population not using improved drinking water sources was 0.6% in 2024. ▼ Falling
Share of population not using improved drinking water sources in Barbados, 2000–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
Barbados recorded 0.6% for share of population not using improved drinking water sources in 2024. That is the lowest value across all 25 years on record.
Compared with earlier readings it is down 43.0% over ten years.
Over the whole period, share of population not using improved drinking water sources in Barbados peaked at 1.7% in 2000 and was at its lowest, 0.6%, in 2023.
Barbados ranks 135th of 231 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 25 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 1.5% | 1.2% | 1.7% | 10 |
| 2010s | 1.0% | 0.8% | 1.2% | 10 |
| 2020s | 0.6% | 0.6% | 0.7% | 5 |
Countries ranked near Barbados
- 132 Saint Helena 0.7% compare
- 133 Sint Maarten (Dutch part) 0.7% compare
- 134 Jordan 0.6% compare
- 136 Samoa 0.6% compare
- 137 Latvia 0.5% compare
- 138 United States Virgin Islands 0.5% compare
More environment data for Barbados
- Total greenhouse gas emissions excluding LULUCF 0.9121 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 3.23 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0279 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0006 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 0.0155 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0001 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 0.1624 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0004 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.001 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.1171 Mt CO2e (2024)
Frequently asked questions
- What is share of population not using improved drinking water sources in Barbados?
- Share of population not using improved drinking water sources in Barbados was 0.6% 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 Barbados?
- The highest recorded value was 1.7% in 2000.
- What is the lowest share of population not using improved drinking water sources recorded in Barbados?
- The lowest recorded value was 0.6% in 2023.
- How does Barbados rank for share of population not using improved drinking water sources?
- Barbados ranks 135th out of 231 countries with data for 2024.
- Is share of population not using improved drinking water sources rising or falling in Barbados?
- Over the last ten years it is down 43.0%. The long-run trend across the full record is falling.
- Where does this Barbados 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.