Bulgaria vs Tonga: Educational attainment: at least some primary (ISCED 1), population
Bulgaria
100.0%
in 2023
Tonga
100.0%
in 2023
Bulgaria rank
1st
Tonga rank
1st
Educational attainment: at least some primary (ISCED 1), population over time
- Bulgaria
- Tonga
How they compare
Bulgaria currently reports 100.0% against 100.0% in Tonga, a difference of 0.0%.
The two have swapped places 1 time across 6 shared years of data; in 2006 it was Bulgaria ahead.
Bulgaria ranks 1st and Tonga ranks 1st of 99 countries.
Bulgaria has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Bulgaria | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 100.0% | 99.4% | 0.6% | Bulgaria |
| 2010s | 100.0% | 99.4% | 0.6% | Bulgaria |
| 2020s | 100.0% | 100.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher educational attainment: at least some primary (isced 1), population, Bulgaria or Tonga?
- Bulgaria, at 100.0% against 100.0% in Tonga as of 2023.
- What is the difference in educational attainment: at least some primary (isced 1), population between Bulgaria and Tonga?
- 0.0%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Tonga?
- 6 years are reported by both, from 2006 to 2023.
- How do Bulgaria and Tonga rank globally for educational attainment: at least some primary (isced 1), population?
- Bulgaria ranks 1st and Tonga ranks 1st of 99 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Educational attainment: at least some primary (ISCED 1), population 25+ years, urban, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release