El Salvador vs Vietnam: Lower secondary school completion rates, adjusted gender parity index
El Salvador
1.09 index
in 2025
Vietnam
1.07 index
in 2025
El Salvador rank
45th
Vietnam rank
48th
Lower secondary school completion rates, adjusted gender parity index over time
- El Salvador
- Vietnam
How they compare
El Salvador currently reports 1.09 index against 1.07 index in Vietnam, a difference of 0.02 index.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Vietnam ahead.
El Salvador ranks 45th and Vietnam ranks 48th of 164 countries.
Across the 5 decades both report, El Salvador averaged higher in 1 and Vietnam in 4.
Head to head by decade
| Decade | El Salvador | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.703 index | 0.896 index | 0.1931 index | Vietnam |
| 1990s | 0.8052 index | 0.9458 index | 0.1406 index | Vietnam |
| 2000s | 0.9082 index | 0.9818 index | 0.0735 index | Vietnam |
| 2010s | 1.03 index | 1.06 index | 0.0327 index | Vietnam |
| 2020s | 1.08 index | 1.07 index | 0.0046 index | El Salvador |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school completion rates, adjusted gender parity index, El Salvador or Vietnam?
- El Salvador, at 1.09 index against 1.07 index in Vietnam as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between El Salvador and Vietnam?
- 0.02 index, with El Salvador ahead.
- How many years of comparable data are there for El Salvador and Vietnam?
- 45 years are reported by both, from 1981 to 2025.
- How do El Salvador and Vietnam rank globally for lower secondary school completion rates, adjusted gender parity index?
- El Salvador ranks 45th and Vietnam ranks 48th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Lower secondary school completion rates, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equal lower secondary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.