United States of America vs Viet Nam: Theoretical duration of upper secondary education
United States of America
3 years
in 2025
Viet Nam
3 years
in 2025
United States of America rank
52nd
Viet Nam rank
52nd
Theoretical duration of upper secondary education over time
- United States of America
- Viet Nam
How they compare
United States of America currently reports 3 years against 3 years in Viet Nam, a difference of 0 years.
Across all 56 years both countries report, Viet Nam has been ahead every year.
United States of America ranks 52nd and Viet Nam ranks 52nd of 221 countries.
Head to head by decade
| Decade | United States of America | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3 years | 0 years | — |
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3 years | 3 years | 0 years | — |
| 2000s | 3 years | 3 years | 0 years | — |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, United States of America or Viet Nam?
- United States of America, at 3 years against 3 years in Viet Nam as of 2025.
- What is the difference in theoretical duration of upper secondary education between United States of America and Viet Nam?
- 0 years, with United States of America ahead.
- How many years of comparable data are there for United States of America and Viet Nam?
- 56 years are reported by both, from 1970 to 2025.
- How do United States of America and Viet Nam rank globally for theoretical duration of upper secondary education?
- United States of America ranks 52nd and Viet Nam ranks 52nd of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of upper secondary education (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