Kazakhstan vs Tonga: School life expectancy, post-secondary non-tertiary, male
Kazakhstan
1.33 years
in 2025
Tonga
1.64 years
in 2023
Kazakhstan rank
7th
Tonga rank
4th
School life expectancy, post-secondary non-tertiary, male over time
- Kazakhstan
- Tonga
How they compare
Tonga currently reports 1.64 years against 1.33 years in Kazakhstan, a difference of 0.31 years.
That makes Tonga's figure about 1.2 times Kazakhstan's.
The two have swapped places 1 time across 16 shared years of data; in 1998 it was Kazakhstan ahead.
Kazakhstan ranks 7th and Tonga ranks 4th of 125 countries.
Across the 4 decades both report, Kazakhstan averaged higher in 2 and Tonga in 2.
Head to head by decade
| Decade | Kazakhstan | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.422 years | 0.1074 years | 0.3146 years | Kazakhstan |
| 2000s | 0.6323 years | 0.118 years | 0.5143 years | Kazakhstan |
| 2010s | 0.7893 years | 1.78 years | 0.9871 years | Tonga |
| 2020s | 1.05 years | 3.61 years | 2.56 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, post-secondary non-tertiary, male, Kazakhstan or Tonga?
- Tonga, at 1.64 years against 1.33 years in Kazakhstan as of 2023.
- What is the difference in school life expectancy, post-secondary non-tertiary, male between Kazakhstan and Tonga?
- 0.31 years, with Tonga ahead.
- How many years of comparable data are there for Kazakhstan and Tonga?
- 16 years are reported by both, from 1998 to 2023.
- How do Kazakhstan and Tonga rank globally for school life expectancy, post-secondary non-tertiary, male?
- Kazakhstan ranks 7th and Tonga ranks 4th of 125 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, post-secondary non-tertiary, male (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