ECA: All Countries (unsdcode:98100) vs Thailand: Pupil-trained teacher ratio in upper secondary education
ECA: All Countries (unsdcode:98100)
25.91 headcount basis
in 2021
Thailand
16.49 headcount basis
in 2025
ECA: All Countries (unsdcode:98100) rank
33rd
Thailand rank
35th
Pupil-trained teacher ratio in upper secondary education over time
- ECA: All Countries (unsdcode:98100)
- Thailand
How they compare
ECA: All Countries (unsdcode:98100) currently reports 25.91 headcount basis against 16.49 headcount basis in Thailand, a difference of 9.42 headcount basis.
That makes ECA: All Countries (unsdcode:98100)'s figure about 1.6 times Thailand's.
The two have swapped places 1 time across 7 shared years of data; in 2015 it was Thailand ahead.
ECA: All Countries (unsdcode:98100) ranks 33rd and Thailand ranks 35th of 150 groups.
Across the 2 decades both report, ECA: All Countries (unsdcode:98100) averaged higher in 1 and Thailand in 1.
Head to head by decade
| Decade | ECA: All Countries (unsdcode:98100) | Thailand | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 23.39 headcount basis | 28.17 headcount basis | 4.77 headcount basis | Thailand |
| 2020s | 25.75 headcount basis | 21.61 headcount basis | 4.14 headcount basis | ECA: All Countries (unsdcode:98100) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pupil-trained teacher ratio in upper secondary education, ECA: All Countries (unsdcode:98100) or Thailand?
- ECA: All Countries (unsdcode:98100), at 25.91 headcount basis against 16.49 headcount basis in Thailand as of 2021.
- What is the difference in pupil-trained teacher ratio in upper secondary education between ECA: All Countries (unsdcode:98100) and Thailand?
- 9.42 headcount basis, with ECA: All Countries (unsdcode:98100) ahead.
- How many years of comparable data are there for ECA: All Countries (unsdcode:98100) and Thailand?
- 7 years are reported by both, from 2015 to 2021.
- How do ECA: All Countries (unsdcode:98100) and Thailand rank globally for pupil-trained teacher ratio in upper secondary education?
- ECA: All Countries (unsdcode:98100) ranks 33rd and Thailand ranks 35th of 150 groups.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Pupil-trained teacher ratio in upper secondary education (headcount basis). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release