Basic drinking water access in Tonga
98.9% of people in Tonga used at least basic drinking water services in 2024. The value for 2024 is the highest in the series, which starts in 2000.
Tonga, 2024
98.9%
Change from 2023
0percentage points
World, 2024
91.5%
Position in 2024
82nd of 202
Basic drinking water access in Tonga over time
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Tonga
World
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The chart loads when you scroll to it. The table below shows the same data.
The chart shows a calculation from the published values. The table below keeps the published values.
% of population. Source: World Bank, World Development Indicators. Gaps mean no published value; points are not joined across missing years.
| Period | Tonga | World |
|---|---|---|
| 2024 | 98.9% | 91.5% |
| 2023 | 98.9% | 91.2% |
| 2022 | 98.8% | 90.9% |
| 2021 | 98.8% | 90.4% |
| 2020 | 98.8% | 90.0% |
| 2019 | 98.8% | 89.6% |
| 2018 | 98.8% | 89.3% |
| 2017 | 98.8% | 88.9% |
| 2016 | 98.8% | 88.5% |
| 2015 | 98.8% | 88.1% |
A dash means no value was published for that period.
In short
- That is a change of 0 percentage points from 98.9% in 2023.
- Since 2014, when it was 98.8%, the figure has changed by +0.1 percentage points.
- Among the 202 countries with data for 2024, Tonga has the 82nd highest value.
- The figure for the world in 2024 was 91.5%.