Chad vs WB: Ida Blend: School life expectancy, primary and secondary, both sexes
Chad
7.05 years
in 2024
WB: Ida Blend
8.52 years
in 2024
Chad rank
203rd
WB: Ida Blend rank
201st
School life expectancy, primary and secondary, both sexes over time
- Chad
- WB: Ida Blend
How they compare
WB: Ida Blend currently reports 8.52 years against 7.05 years in Chad, a difference of 1.47 years.
That makes WB: Ida Blend's figure about 1.2 times Chad's.
Across all 39 years both countries report, WB: Ida Blend has been ahead every year.
Chad ranks 203rd and WB: Ida Blend ranks 201st of 213 countries.
WB: Ida Blend has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Chad | WB: Ida Blend | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.07 years | 4.84 years | 2.77 years | WB: Ida Blend |
| 1980s | 2.66 years | 6.43 years | 3.77 years | WB: Ida Blend |
| 1990s | 3.8 years | 6.21 years | 2.41 years | WB: Ida Blend |
| 2000s | 5.44 years | 6.9 years | 1.46 years | WB: Ida Blend |
| 2010s | 6.83 years | 7.69 years | 0.8629 years | WB: Ida Blend |
| 2020s | 7.03 years | 8.31 years | 1.27 years | WB: Ida Blend |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary and secondary, both sexes, Chad or WB: Ida Blend?
- WB: Ida Blend, at 8.52 years against 7.05 years in Chad as of 2024.
- What is the difference in school life expectancy, primary and secondary, both sexes between Chad and WB: Ida Blend?
- 1.47 years, with WB: Ida Blend ahead.
- How many years of comparable data are there for Chad and WB: Ida Blend?
- 39 years are reported by both, from 1971 to 2024.
- How do Chad and WB: Ida Blend rank globally for school life expectancy, primary and secondary, both sexes?
- Chad ranks 203rd and WB: Ida Blend ranks 201st of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary and secondary, 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