Denmark vs United States: Theoretical duration of upper secondary education (years)
Denmark
3 years
in 2025
United States
3 years
in 2025
Denmark rank
52nd
United States rank
52nd
Theoretical duration of upper secondary education (years) over time
- Denmark
- United States
How they compare
Denmark currently reports 3 years against 3 years in United States, a difference of 0 years.
Across all 56 years both countries report, United States has been ahead every year.
Denmark ranks 52nd and United States ranks 52nd of 221 countries.
Head to head by decade
| Decade | Denmark | United States | 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, Denmark or United States?
- Denmark, at 3 years against 3 years in United States as of 2025.
- What is the difference in theoretical duration of upper secondary education between Denmark and United States?
- 0 years, with Denmark ahead.
- How many years of comparable data are there for Denmark and United States?
- 56 years are reported by both, from 1970 to 2025.
- How do Denmark and United States rank globally for theoretical duration of upper secondary education?
- Denmark ranks 52nd and United States 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