New Zealand vs Tonga: Proportion of upper secondary schools with single-sex basic
New Zealand
100.0%
in 2025
Tonga
100.0%
in 2024
New Zealand rank
1st
Tonga rank
1st
Proportion of upper secondary schools with single-sex basic over time
- New Zealand
- Tonga
How they compare
New Zealand 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.
New Zealand ranks 1st and Tonga ranks 1st of 92 countries.
New Zealand has averaged higher in every one of the 1 decades both report.
Frequently asked questions
- Which has higher proportion of upper secondary schools with single-sex basic, New Zealand or Tonga?
- New Zealand, at 100.0% against 100.0% in Tonga as of 2025.
- What is the difference in proportion of upper secondary schools with single-sex basic between New Zealand and Tonga?
- 0.0%, with New Zealand ahead.
- How many years of comparable data are there for New Zealand and Tonga?
- 5 years are reported by both, from 2020 to 2024.
- How do New Zealand and Tonga rank globally for proportion of upper secondary schools with single-sex basic?
- New Zealand ranks 1st and Tonga ranks 1st of 92 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Proportion of upper secondary schools with single-sex basic sanitation facilities (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release