Eritrea vs Tonga: Number of years of free primary and secondary education guaranteed in
Eritrea
8
in 2025
Tonga
8
in 2025
Eritrea rank
161st
Tonga rank
161st
Number of years of free primary and secondary education guaranteed in over time
- Eritrea
- Tonga
How they compare
Eritrea currently reports 8 against 8 in Tonga, a difference of 0.
The two have swapped places 1 time across 16 shared years of data; in 2010 it was Eritrea ahead.
Eritrea ranks 161st and Tonga ranks 161st of 191 countries.
Eritrea has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Eritrea | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 8 | 7.6 | 0.4 | Eritrea |
| 2020s | 8 | 8 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of years of free primary and secondary education guaranteed in, Eritrea or Tonga?
- Eritrea, at 8 against 8 in Tonga as of 2025.
- What is the difference in number of years of free primary and secondary education guaranteed in between Eritrea and Tonga?
- 0, with Eritrea ahead.
- How many years of comparable data are there for Eritrea and Tonga?
- 16 years are reported by both, from 2010 to 2025.
- How do Eritrea and Tonga rank globally for number of years of free primary and secondary education guaranteed in?
- Eritrea ranks 161st and Tonga ranks 161st of 191 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Number of years of free primary and secondary education guaranteed in legal frameworks. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release