Tonga vs UIS: Central and Eastern Europe: School life expectancy, primary to tertiary, both sexes
Tonga
18.18 years
in 2023
UIS: Central and Eastern Europe
16.45 years
in 2024
Tonga rank
15th
UIS: Central and Eastern Europe rank
13th
School life expectancy, primary to tertiary, both sexes over time
- Tonga
- UIS: Central and Eastern Europe
How they compare
Tonga currently reports 18.18 years against 16.45 years in UIS: Central and Eastern Europe, a difference of 1.73 years.
That makes Tonga's figure about 1.1 times UIS: Central and Eastern Europe's.
The two have swapped places 2 times across 7 shared years of data; in 1999 it was Tonga ahead.
Tonga ranks 15th and UIS: Central and Eastern Europe ranks 13th of 186 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Tonga | UIS: Central and Eastern Europe | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 13.26 years | 12.74 years | 0.5151 years | Tonga |
| 2000s | 13.47 years | 13.25 years | 0.2255 years | Tonga |
| 2020s | 17.86 years | 16.2 years | 1.66 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary to tertiary, both sexes, Tonga or UIS: Central and Eastern Europe?
- Tonga, at 18.18 years against 16.45 years in UIS: Central and Eastern Europe as of 2023.
- What is the difference in school life expectancy, primary to tertiary, both sexes between Tonga and UIS: Central and Eastern Europe?
- 1.73 years, with Tonga ahead.
- How many years of comparable data are there for Tonga and UIS: Central and Eastern Europe?
- 7 years are reported by both, from 1999 to 2023.
- How do Tonga and UIS: Central and Eastern Europe rank globally for school life expectancy, primary to tertiary, both sexes?
- Tonga ranks 15th and UIS: Central and Eastern Europe ranks 13th of 186 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary to tertiary, both sexes (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release