San Marino vs Tonga: Proportion of upper secondary schools with access to basic drinking
San Marino
100.0%
in 2024
Tonga
100.0%
in 2024
San Marino rank
1st
Tonga rank
1st
Proportion of upper secondary schools with access to basic drinking over time
- San Marino
- Tonga
How they compare
San Marino currently reports 100.0% against 100.0% in Tonga, a difference of 0.0%.
The two have swapped places 2 times across 5 shared years of data; in 2020 it was Tonga ahead.
San Marino ranks 1st and Tonga ranks 1st of 106 countries.
San Marino has averaged higher in every one of the 1 decades both report.
Frequently asked questions
- Which has higher proportion of upper secondary schools with access to basic drinking, San Marino or Tonga?
- San Marino, at 100.0% against 100.0% in Tonga as of 2024.
- What is the difference in proportion of upper secondary schools with access to basic drinking between San Marino and Tonga?
- 0.0%, with San Marino ahead.
- How many years of comparable data are there for San Marino and Tonga?
- 5 years are reported by both, from 2020 to 2024.
- How do San Marino and Tonga rank globally for proportion of upper secondary schools with access to basic drinking?
- San Marino ranks 1st and Tonga ranks 1st of 106 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Proportion of upper secondary 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
February 2026 Data Release