Tonga vs United States: School life expectancy, tertiary, both sexes
Tonga
4.05 years
in 2024
United States
4.02 years
in 2022
Tonga rank
25th
United States rank
26th
School life expectancy, tertiary, both sexes over time
- Tonga
- United States
How they compare
Tonga currently reports 4.05 years against 4.02 years in United States, a difference of 0.03 years.
Across all 10 years both countries report, United States has been ahead every year.
Tonga ranks 25th and United States ranks 26th of 196 countries.
United States has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Tonga | United States | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0971 years | 2.61 years | 2.51 years | United States |
| 1980s | 0.3476 years | 2.89 years | 2.54 years | United States |
| 1990s | 0.1713 years | 3.44 years | 3.27 years | United States |
| 2000s | 0.2688 years | 3.53 years | 3.27 years | United States |
| 2020s | 2.17 years | 4.31 years | 2.15 years | United States |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, tertiary, both sexes, Tonga or United States?
- Tonga, at 4.05 years against 4.02 years in United States as of 2024.
- What is the difference in school life expectancy, tertiary, both sexes between Tonga and United States?
- 0.03 years, with Tonga ahead.
- How many years of comparable data are there for Tonga and United States?
- 10 years are reported by both, from 1978 to 2020.
- How do Tonga and United States rank globally for school life expectancy, tertiary, both sexes?
- Tonga ranks 25th and United States ranks 26th of 196 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, 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