El Salvador vs Zambia: Official entrance age to upper secondary education
El Salvador
16 years
in 2025
Zambia
16 years
in 2025
El Salvador rank
10th
Zambia rank
10th
Official entrance age to upper secondary education over time
- El Salvador
- Zambia
How they compare
El Salvador currently reports 16 years against 16 years in Zambia, a difference of 0 years.
Across all 56 years both countries report, Zambia has been ahead every year.
El Salvador ranks 10th and Zambia ranks 10th of 221 countries.
Zambia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | El Salvador | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 16 years | 17 years | 1 years | Zambia |
| 1980s | 16 years | 16.5 years | 0.5 years | Zambia |
| 1990s | 16 years | 16 years | 0 years | — |
| 2000s | 16 years | 16 years | 0 years | — |
| 2010s | 16 years | 16 years | 0 years | — |
| 2020s | 16 years | 16 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, El Salvador or Zambia?
- El Salvador, at 16 years against 16 years in Zambia as of 2025.
- What is the difference in official entrance age to upper secondary education between El Salvador and Zambia?
- 0 years, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Zambia?
- 56 years are reported by both, from 1970 to 2025.
- How do El Salvador and Zambia rank globally for official entrance age to upper secondary education?
- El Salvador ranks 10th and Zambia ranks 10th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to 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