American Samoa vs Chad: Official entrance age to lower secondary education
American Samoa
12 years
in 2025
Chad
12 years
in 2025
American Samoa rank
30th
Chad rank
30th
Official entrance age to lower secondary education over time
- American Samoa
- Chad
How they compare
American Samoa currently reports 12 years against 12 years in Chad, a difference of 0 years.
The two have swapped places 1 time across 20 shared years of data; in 1989 it was American Samoa ahead.
American Samoa ranks 30th and Chad ranks 30th of 215 countries.
American Samoa has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | American Samoa | Chad | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 14 years | 12 years | 2 years | American Samoa |
| 1990s | 13.6 years | 12 years | 1.6 years | American Samoa |
| 2010s | 12 years | 12 years | 0 years | — |
| 2020s | 12 years | 12 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to lower secondary education, American Samoa or Chad?
- American Samoa, at 12 years against 12 years in Chad as of 2025.
- What is the difference in official entrance age to lower secondary education between American Samoa and Chad?
- 0 years, with American Samoa ahead.
- How many years of comparable data are there for American Samoa and Chad?
- 20 years are reported by both, from 1989 to 2025.
- How do American Samoa and Chad rank globally for official entrance age to lower secondary education?
- American Samoa ranks 30th and Chad ranks 30th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to lower 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