Tonga Clean Water Access 2000-2022

The percentage of people using drinking water from an improved source that is accessible on premises, available when needed and free from faecal and priority chemical contamination. Improved water sources include piped water, boreholes or tubewells, protected dug wells, protected springs, and packaged or delivered water.
  • Tonga clean water access for 2020 was 29.50%, a 0.01% increase from 2019.
  • Tonga clean water access for 2019 was 29.49%, a 0.01% increase from 2018.
  • Tonga clean water access for 2018 was 29.48%, a 0% increase from 2017.
  • Tonga clean water access for 2017 was 29.48%, a 0% increase from 2016.
Data Source: World Bank

MLA Citation:
Similar Country Ranking
Country Name % of Population
American Samoa 98.36%
Bulgaria 97.62%
Turkmenistan 94.83%
Belarus 94.61%
Iran 93.98%
Malaysia 93.82%
Kazakhstan 89.33%
Bosnia 88.87%
Azerbaijan 88.32%
Armenia 86.91%
Brazil 85.77%
Jordan 85.70%
Montenegro 85.07%
Romania 81.99%
Costa Rica 80.52%
North Macedonia 76.83%
Russia 76.10%
Serbia 75.04%
Colombia 73.01%
Algeria 72.38%
Albania 70.67%
Ecuador 66.83%
Paraguay 64.08%
Iraq 59.66%
Guatemala 55.83%
Suriname 55.76%
Peru 51.26%
Lebanon 47.70%
Samoa 46.23%
Mexico 43.03%
Tonga 29.50%
Tonga Clean Water Access - Historical Data
Year % of Population Annual Change
2020 29.50% 0.01%
2019 29.49% 0.01%
2018 29.48% 0.00%
2017 29.48% 0.00%
2016 29.48% 0.00%
2015 29.48% 0.00%
2014 29.47% 0.00%
2013 29.47% 0.00%
2012 29.47% 0.01%
2011 29.46% 0.03%
2010 29.43% 0.03%
2009 29.40% 0.03%
2008 29.37% 0.03%
2007 29.34% 0.03%
2006 29.31% 0.02%
2005 29.29% 0.02%
2004 29.26% 0.01%
2003 29.26% 0.01%
2002 29.25% 0.01%
2001 29.24% 0.01%
2000 29.23% 0.01%