Schools access drinking water in Tonga

Tonga: Schools access drinking water was 100 in 2024. ▬ Flat

Latest (2024)
100
Change on year
unchanged
World rank
1st
of 117 countries
All-time high
100
in 2023
All-time low
95.42
in 2021
Years of data
5
2020–2024

Schools access drinking water in Tonga, 2020–2024

0204060801002020202220242020: 98.52021: 95.42022: 96.22023: 1002024: 100

Source: Our World in Data.

Analysis

Tonga recorded 100 for schools access drinking water in 2024. That is the highest value across all 5 years on record.

Compared with earlier readings it is up 1.6% over five years.

Tonga ranks 1st of 117 countries on this measure, in the top 10%.

Schools access drinking water in Tonga, year by year

Annual values for Schools access drinking water in Tonga, 2020 to 2024.
Year Value Change
2020 98.47 —
2021 95.42 -3.1%
2022 96.15 +0.8%
2023 100 +4.0%
2024 100 +0.0%

Tonga compared with similar countries

  • Tonga's 100 is above the median for upper middle income countries, which is 100, 1.0× the median. (32 countries reporting)
  • Tonga's 100 is above the median for East Asia & Pacific, which is 100, 1.0× the median. (23 countries reporting)

Countries ranked near Tonga

  1. 1 Andorra 100 compare
  2. 1 Australia 100 compare
  3. 1 Austria 100 compare
  4. 1 Azerbaijan 100 compare
  5. 1 Bahrain 100 compare
  6. 1 Barbados 100 compare
  7. 1 Belarus 100 compare
  8. 1 Belgium 100
  9. 1 British Virgin Islands 100 compare
  10. 1 Cape Verde 100
  11. 1 Cayman Islands 100 compare
  12. 1 Cook Islands 100 compare
  13. 1 Cuba 100
  14. 1 Czechia 100
  15. 1 Denmark 100 compare
  16. 1 Dominica 100
  17. 1 Estonia 100 compare
  18. 1 Finland 100 compare
  19. 1 France 100 compare
  20. 1 Georgia 100 compare
  21. 1 Germany 100 compare
  22. 1 Gibraltar 100 compare
  23. 1 Grenada 100 compare
  24. 1 Hong Kong 100 compare
  25. 1 Hungary 100 compare
  26. 1 Israel 100 compare
  27. 1 Italy 100
  28. 1 Jordan 100 compare
  29. 1 Kuwait 100
  30. 1 Lithuania 100 compare
  31. 1 Luxembourg 100
  32. 1 Macao 100 compare
  33. 1 Malaysia 100 compare
  34. 1 Mauritius 100 compare
  35. 1 Monaco 100 compare
  36. 1 Montserrat 100 compare
  37. 1 Netherlands 100 compare
  38. 1 Niue 100 compare
  39. 1 Norway 100 compare
  40. 1 Oman 100 compare
  41. 1 Poland 100
  42. 1 Portugal 100
  43. 1 Qatar 100 compare
  44. 1 Saint Kitts and Nevis 100 compare
  45. 1 Saint Lucia 100
  46. 1 Samoa 100 compare
  47. 1 San Marino 100 compare
  48. 1 Saudi Arabia 100 compare
  49. 1 Seychelles 100 compare
  50. 1 Singapore 100
  51. 1 Slovakia 100 compare
  52. 1 Slovenia 100 compare
  53. 1 South Korea 100 compare
  54. 1 Spain 100 compare
  55. 1 Sweden 100 compare
  56. 1 Switzerland 100 compare
  57. 1 Thailand 100 compare
  58. 1 Turkey 100 compare
  59. 1 Turkmenistan 100 compare
  60. 1 Turks and Caicos Islands 100 compare
  61. 1 United Arab Emirates 100 compare
  62. 1 Uruguay 100
  63. 1 Anguilla 100 compare
  64. 1 Chile 100 compare
  65. 1 Iceland 100 compare
  66. 1 Mongolia 100 compare
  67. 1 New Zealand 100 compare
  68. 1 Palau 100 compare
  69. 1 Saint Vincent and the Grenadines 100 compare
  70. 1 Tokelau 100 compare

See the full ranking of 117 places →

More education data for Tonga

All data for Tonga →

Frequently asked questions

What is schools access drinking water in Tonga?
Schools access drinking water in Tonga was 100 in 2024, according to Our World in Data.
What is the highest schools access drinking water recorded in Tonga?
The highest recorded value was 100 in 2023.
What is the lowest schools access drinking water recorded in Tonga?
The lowest recorded value was 95.42 in 2021.
How does Tonga rank for schools access drinking water?
Tonga ranks 1st out of 117 countries with data for 2024.
Where does this Tonga data come from?
The figures come from Our World in Data, published as part of Schools access drinking water. Statizoid updates them automatically from the source API.

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Schools access drinking water in Tonga. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://education.statizoid.com/stat/schools-access-drinking-water/tonga/

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About this data

Indicator
Schools access drinking water
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
117 places, 1,240 data points, 2000–2025
Last refreshed