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Proportion of upper secondary schools with basic handwashing in Tonga

Tonga: Proportion of upper secondary schools with basic handwashing was 100.0% in 2024. ▲ Rising

Latest (2024)
100.0%
Change on year
unchanged
World rank
1st
of 97 countries
All-time high
100.0%
in 2023
All-time low
76.5%
in 2021
Years of data
5
2020–2024

Proportion of upper secondary schools with basic handwashing in Tonga, 2020–2024

0204060801002020202220242020: 96.2 %2021: 76.5 %2022: 76.5 %2023: 100 %2024: 100 %

Source: UNESCO Institute for Statistics. Measured in %.

Analysis

In 2024, proportion of upper secondary schools with basic handwashing in Tonga stood at 100.0%. That is the highest value across all 5 years on record.

That represents a change of up 4.0% over five years.

Tonga ranks 1st of 97 countries on this measure, in the top 10%.

Countries ranked near Tonga

  1. 1 Andorra 100.0% compare
  2. 1 United Arab Emirates 100.0% compare
  3. 1 Australia 100.0% compare
  4. 1 Austria 100.0% compare
  5. 1 Azerbaijan 100.0% compare
  6. 1 Belgium 100.0%
  7. 1 Bahrain 100.0% compare
  8. 1 Belarus 100.0% compare
  9. 1 Barbados 100.0% compare
  10. 1 Brunei 100.0%
  11. 1 Bhutan 100.0% compare
  12. 1 Switzerland 100.0% compare
  13. 1 Chile 100.0% compare
  14. 1 Cook Islands 100.0% compare
  15. 1 Cabo Verde 100.0%
  16. 1 Cuba 100.0% compare
  17. 1 Cayman Islands 100.0% compare
  18. 1 Czechia 100.0%
  19. 1 Germany 100.0% compare
  20. 1 Dominica 100.0%
  21. 1 Spain 100.0% compare
  22. 1 Estonia 100.0% compare
  23. 1 Finland 100.0% compare
  24. 1 France 100.0% compare
  25. 1 Georgia 100.0% compare
  26. 1 Gibraltar 100.0% compare
  27. 1 Grenada 100.0% compare
  28. 1 Hong Kong (China) 100.0% compare
  29. 1 Hungary 100.0% compare
  30. 1 Iceland 100.0% compare
  31. 1 Israel 100.0% compare
  32. 1 Italy 100.0%
  33. 1 Jamaica 100.0%
  34. 1 Kyrgyzstan 100.0% compare
  35. 1 Saint Kitts and Nevis 100.0% compare
  36. 1 Korea 100.0% compare
  37. 1 Kuwait 100.0%
  38. 1 Saint Lucia 100.0%
  39. 1 Lithuania 100.0% compare
  40. 1 Luxembourg 100.0%
  41. 1 Macau (China) 100.0% compare
  42. 1 Monaco 100.0% compare
  43. 1 Mongolia 100.0% compare
  44. 1 Montserrat 100.0% compare
  45. 1 Mauritius 100.0% compare
  46. 1 Malaysia 100.0% compare
  47. 1 Niue 100.0% compare
  48. 1 Netherlands 100.0% compare
  49. 1 Norway 100.0% compare
  50. 1 Nauru 100.0% compare
  51. 1 New Zealand 100.0% compare
  52. 1 Oman 100.0% compare
  53. 1 Palau 100.0% compare
  54. 1 Poland 100.0%
  55. 1 Portugal 100.0%
  56. 1 Qatar 100.0% compare
  57. 1 Rwanda 100.0% compare
  58. 1 Saudi Arabia 100.0% compare
  59. 1 Singapore 100.0%
  60. 1 San Marino 100.0% compare
  61. 1 Slovak Republic 100.0% compare
  62. 1 Slovenia 100.0% compare
  63. 1 Sweden 100.0% compare
  64. 1 Seychelles 100.0% compare
  65. 1 Thailand 100.0% compare
  66. 1 Tokelau 100.0% compare
  67. 1 Turkmenistan 100.0% compare
  68. 1 Tunisia 100.0%
  69. 1 Türkiye 100.0% compare
  70. 1 Tuvalu 100.0% compare
  71. 1 Saint Vincent and the Grenadines 100.0% compare
  72. 1 British Virgin Islands 100.0% compare

See the full ranking of 255 places →

More education data for Tonga

All data for Tonga →

Frequently asked questions

What is proportion of upper secondary schools with basic handwashing in Tonga?
Proportion of upper secondary schools with basic handwashing in Tonga was 100.0% in 2024, according to UNESCO Institute for Statistics.
What is the highest proportion of upper secondary schools with basic handwashing recorded in Tonga?
The highest recorded value was 100.0% in 2023.
What is the lowest proportion of upper secondary schools with basic handwashing recorded in Tonga?
The lowest recorded value was 76.5% in 2021.
How does Tonga rank for proportion of upper secondary schools with basic handwashing?
Tonga ranks 1st out of 97 countries with data for 2024.
Where does this Tonga data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of upper secondary schools with basic handwashing facilities (%). Statizoid updates them automatically from the source API.

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Proportion of upper secondary schools with basic handwashing in Tonga. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 17 August 2026, from https://education.statizoid.com/stat/proportion-of-upper-secondary-schools-with-basic-handwashing-facilities-percent-2/tonga/

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About this data

Indicator
Proportion of upper secondary schools with basic handwashing facilities (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
255 places, 2,615 data points, 1999–2025
Last refreshed

February 2026 Data Release