American Samoa vs Guinea-Bissau: Theoretical duration of secondary education
American Samoa
6 years
in 2025
Guinea-Bissau
6 years
in 2025
American Samoa rank
96th
Guinea-Bissau rank
96th
Theoretical duration of secondary education over time
- American Samoa
- Guinea-Bissau
How they compare
American Samoa currently reports 6 years against 6 years in Guinea-Bissau, a difference of 0 years.
The two have swapped places 2 times across 20 shared years of data; in 1989 it was Guinea-Bissau ahead.
American Samoa ranks 96th and Guinea-Bissau ranks 96th of 215 countries.
Guinea-Bissau has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | American Samoa | Guinea-Bissau | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 4 years | 5 years | 1 years | Guinea-Bissau |
| 1990s | 4.4 years | 5 years | 0.6 years | Guinea-Bissau |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, American Samoa or Guinea-Bissau?
- American Samoa, at 6 years against 6 years in Guinea-Bissau as of 2025.
- What is the difference in theoretical duration of secondary education between American Samoa and Guinea-Bissau?
- 0 years, with American Samoa ahead.
- How many years of comparable data are there for American Samoa and Guinea-Bissau?
- 20 years are reported by both, from 1989 to 2025.
- How do American Samoa and Guinea-Bissau rank globally for theoretical duration of secondary education?
- American Samoa ranks 96th and Guinea-Bissau ranks 96th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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