Tonga vs UNICEF: Europe and Central Asia: School life expectancy, primary to tertiary, both sexes
Tonga
18.18 years
in 2023
UNICEF: Europe and Central Asia
16.31 years
in 2024
Tonga rank
15th
UNICEF: Europe and Central Asia rank
17th
School life expectancy, primary to tertiary, both sexes over time
- Tonga
- UNICEF: Europe and Central Asia
How they compare
Tonga currently reports 18.18 years against 16.31 years in UNICEF: Europe and Central Asia, a difference of 1.87 years.
That makes Tonga's figure about 1.1 times UNICEF: Europe and Central Asia's.
The two have swapped places 1 time across 7 shared years of data; in 1999 it was UNICEF: Europe and Central Asia ahead.
Tonga ranks 15th and UNICEF: Europe and Central Asia ranks 17th of 186 countries.
Across the 3 decades both report, Tonga averaged higher in 1 and UNICEF: Europe and Central Asia in 2.
Head to head by decade
| Decade | Tonga | UNICEF: Europe and Central Asia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 13.26 years | 13.73 years | 0.4766 years | UNICEF: Europe and Central Asia |
| 2000s | 13.47 years | 14.09 years | 0.6155 years | UNICEF: Europe and Central Asia |
| 2020s | 17.86 years | 16.11 years | 1.75 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 UNICEF: Europe and Central Asia?
- Tonga, at 18.18 years against 16.31 years in UNICEF: Europe and Central Asia as of 2023.
- What is the difference in school life expectancy, primary to tertiary, both sexes between Tonga and UNICEF: Europe and Central Asia?
- 1.87 years, with Tonga ahead.
- How many years of comparable data are there for Tonga and UNICEF: Europe and Central Asia?
- 7 years are reported by both, from 1999 to 2023.
- How do Tonga and UNICEF: Europe and Central Asia rank globally for school life expectancy, primary to tertiary, both sexes?
- Tonga ranks 15th and UNICEF: Europe and Central Asia ranks 17th 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