Tonga—Access to Safely Managed Drinking Water (%)
Category: Urban DevelopmentSource: World Bank World Development Indicators ↗Global Rank: #131 of 150Updated May 2026
Latest Value
29.6%
2024
YoY Change
+0.0%
2023 → 2024
Global Rank
#131
of 150 countries
Maximum
29.6%
2024
Minimum
29.2%
2000
CAGR
+0.1%
25 years
Last
29.6%
Previous
29.6%
Highest
29.6%
Lowest
29.2%
Source
World Bank World Development Indicators
Tonga's access to safely managed drinking water (%) was 29.6% in 2024, ranking #131 out of 150 countries. This represents a +0.0% change from 2023. Over the past 25 years, the highest recorded value was 29.6% (2024) and the lowest was 29.2% (2000). Data sourced from the World Bank World Development Indicators.
Source: World Bank World Development Indicators
Historical Data
| Year | Value | Change |
|---|---|---|
| 2024 | 29.6% | +0.0% |
| 2023 | 29.6% | +0.1% |
| 2022 | 29.6% | +0.1% |
| 2021 | 29.5% | +0.1% |
| 2020 | 29.5% | +0.0% |
| 2019 | 29.5% | +0.0% |
| 2018 | 29.5% | +0.0% |
| 2017 | 29.5% | +0.0% |
| 2016 | 29.5% | +0.0% |
| 2015 | 29.5% | +0.0% |
| 2014 | 29.5% | +0.0% |
| 2013 | 29.5% | +0.0% |
| 2012 | 29.5% | +0.1% |
| 2011 | 29.5% | +0.1% |
| 2010 | 29.4% | +0.1% |
| 2009 | 29.4% | +0.1% |
| 2008 | 29.4% | +0.1% |
| 2007 | 29.3% | +0.1% |
| 2006 | 29.3% | +0.1% |
| 2005 | 29.3% | +0.1% |
| 2004 | 29.3% | +0.0% |
| 2003 | 29.2% | +0.0% |
| 2002 | 29.2% | +0.0% |
| 2001 | 29.2% | +0.0% |
| 2000 | 29.2% |
Top Countries — Access to Safely Managed Drinking Water (%)
| # | Country | Value | Year |
|---|---|---|---|
| 1 | Iceland | 100.0% | 2024 |
| 2 | Monaco | 100.0% | 2024 |
| 3 | Macao SAR, China | 100.0% | 2024 |
| 4 | Hong Kong SAR, China | 100.0% | 2024 |
| 5 | Hungary | 100.0% | 2024 |
| 6 | Liechtenstein | 100.0% | 2024 |
| 7 | Kuwait | 100.0% | 2024 |
| 8 | Singapore | 100.0% | 2024 |
| 9 | New Zealand | 100.0% | 2024 |
| 10 | Gibraltar | 100.0% | 2024 |