Chad vs Vietnam: School life expectancy, primary, both sexes
Chad
5.39 years
in 2024
Vietnam
5.31 years
in 2024
Chad rank
148th
Vietnam rank
151st
School life expectancy, primary, both sexes over time
- Chad
- Vietnam
How they compare
Chad currently reports 5.39 years against 5.31 years in Vietnam, a difference of 0.08 years.
The two have swapped places 3 times across 41 shared years of data; in 1976 it was Vietnam ahead.
Chad ranks 148th and Vietnam ranks 151st of 218 countries.
Across the 6 decades both report, Chad averaged higher in 2 and Vietnam in 4.
Head to head by decade
| Decade | Chad | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.97 years | 6.2 years | 4.24 years | Vietnam |
| 1980s | 2.38 years | 5.32 years | 2.94 years | Vietnam |
| 1990s | 3.18 years | 5.61 years | 2.43 years | Vietnam |
| 2000s | 4.29 years | 5.29 years | 0.9993 years | Vietnam |
| 2010s | 5.27 years | 5.16 years | 0.1099 years | Chad |
| 2020s | 5.34 years | 5.23 years | 0.1027 years | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary, both sexes, Chad or Vietnam?
- Chad, at 5.39 years against 5.31 years in Vietnam as of 2024.
- What is the difference in school life expectancy, primary, both sexes between Chad and Vietnam?
- 0.08 years, with Chad ahead.
- How many years of comparable data are there for Chad and Vietnam?
- 41 years are reported by both, from 1976 to 2024.
- How do Chad and Vietnam rank globally for school life expectancy, primary, both sexes?
- Chad ranks 148th and Vietnam ranks 151st of 218 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary, both sexes (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