El Salvador vs Zambia: Average years of schooling vs. expected years of schooling
El Salvador
7.3 years
in 2023
Zambia
7.4 years
in 2023
El Salvador rank
139th
Zambia rank
136th
Average years of schooling vs. expected years of schooling over time
- El Salvador
- Zambia
How they compare
Zambia currently reports 7.4 years against 7.3 years in El Salvador, a difference of 0.1 years.
The two have swapped places 2 times across 34 shared years of data; in 1990 it was Zambia ahead.
El Salvador ranks 139th and Zambia ranks 136th of 192 countries.
Zambia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | El Salvador | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4.29 years | 4.89 years | 0.6039 years | Zambia |
| 2000s | 5.53 years | 5.8 years | 0.2742 years | Zambia |
| 2010s | 6.61 years | 6.71 years | 0.1014 years | Zambia |
| 2020s | 7.22 years | 7.37 years | 0.1443 years | Zambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average years of schooling vs. expected years of schooling, El Salvador or Zambia?
- Zambia, at 7.4 years against 7.3 years in El Salvador as of 2023.
- What is the difference in average years of schooling vs. expected years of schooling between El Salvador and Zambia?
- 0.1 years, with Zambia ahead.
- How many years of comparable data are there for El Salvador and Zambia?
- 34 years are reported by both, from 1990 to 2023.
- How do El Salvador and Zambia rank globally for average years of schooling vs. expected years of schooling?
- El Salvador ranks 139th and Zambia ranks 136th of 192 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Average years of schooling vs. expected years of schooling. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of years (excluding years spent repeating individual grades) adults over 25 years participated in formal education.