Niue vs Tonga: Share of schools with access to basic drinking water
Niue
100.0%
in 2025
Tonga
100.0%
in 2024
Niue rank
1st
Tonga rank
1st
Share of schools with access to basic drinking water over time
- Niue
- Tonga
How they compare
Niue currently reports 100.0% against 100.0% in Tonga, a difference of 0.0%.
The two have swapped places 1 time across 5 shared years of data; in 2020 it was Niue ahead.
Niue ranks 1st and Tonga ranks 1st of 117 countries.
Niue has averaged higher in every one of the 1 decades both report.
Frequently asked questions
- Which has higher share of schools with access to basic drinking water, Niue or Tonga?
- Niue, at 100.0% against 100.0% in Tonga as of 2025.
- What is the difference in share of schools with access to basic drinking water between Niue and Tonga?
- 0.0%, with Niue ahead.
- How many years of comparable data are there for Niue and Tonga?
- 5 years are reported by both, from 2020 to 2024.
- How do Niue and Tonga rank globally for share of schools with access to basic drinking water?
- Niue ranks 1st and Tonga ranks 1st of 117 countries.
- Where does this data come from?
- UNESCO Institute for Statistics – processed by Our World in Data, published as Share of schools with access to basic drinking water. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Proportion of schools with access to basic drinking water, by education level (%).