Share of population not using improved drinking water sources in Trinidad and Tobago
Trinidad and Tobago: Share of population not using improved drinking water sources was 0.5% in 2024. ▼ Falling
Share of population not using improved drinking water sources in Trinidad and Tobago, 2005–2024
Source: WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (2025) – processed by Our World in Data. Measured in %.
Analysis
Trinidad and Tobago recorded 0.5% for share of population not using improved drinking water sources in 2024. That is the lowest value across all 20 years on record.
Compared with earlier readings it is down 2.4% on the previous year and down 19.7% over ten years.
Over the whole period, share of population not using improved drinking water sources in Trinidad and Tobago peaked at 0.7% in 2009 and was at its lowest, 0.5%, in 2024.
Trinidad and Tobago ranks 139th of 231 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 20 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0.7% | 0.7% | 0.7% | 5 |
| 2010s | 0.6% | 0.5% | 0.7% | 10 |
| 2020s | 0.5% | 0.5% | 0.5% | 5 |
Countries ranked near Trinidad and Tobago
More environment data for Trinidad and Tobago
- Total greenhouse gas emissions excluding LULUCF 33.59 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 24.55 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0841 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0045 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 1.05 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0011 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 4.7 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0076 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0118 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 3.25 Mt CO2e (2024)
Frequently asked questions
- What is share of population not using improved drinking water sources in Trinidad and Tobago?
- Share of population not using improved drinking water sources in Trinidad and Tobago was 0.5% 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 Trinidad and Tobago?
- The highest recorded value was 0.7% in 2009.
- What is the lowest share of population not using improved drinking water sources recorded in Trinidad and Tobago?
- The lowest recorded value was 0.5% in 2024.
- How does Trinidad and Tobago rank for share of population not using improved drinking water sources?
- Trinidad and Tobago ranks 139th out of 231 countries with data for 2024.
- Is share of population not using improved drinking water sources rising or falling in Trinidad and Tobago?
- Over the last ten years it is down 19.7%. The long-run trend across the full record is falling.
- Where does this Trinidad and Tobago 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.
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CSV · JSON — 20 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.