Chad vs ECA: Island Economies (unsdcode:98115): School life expectancy, primary to tertiary, both sexes
Chad
7.14 years
in 2015
ECA: Island Economies (unsdcode:98115)
9.35 years
in 2020
Chad rank
178th
ECA: Island Economies (unsdcode:98115) rank
180th
School life expectancy, primary to tertiary, both sexes over time
- Chad
- ECA: Island Economies (unsdcode:98115)
How they compare
ECA: Island Economies (unsdcode:98115) currently reports 9.35 years against 7.14 years in Chad, a difference of 2.21 years.
That makes ECA: Island Economies (unsdcode:98115)'s figure about 1.3 times Chad's.
Across all 23 years both countries report, ECA: Island Economies (unsdcode:98115) has been ahead every year.
Chad ranks 178th and ECA: Island Economies (unsdcode:98115) ranks 180th of 186 countries.
ECA: Island Economies (unsdcode:98115) has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | ECA: Island Economies (unsdcode:98115) | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2.08 years | 6.55 years | 4.47 years | ECA: Island Economies (unsdcode:98115) |
| 1980s | 2.73 years | 7.21 years | 4.48 years | ECA: Island Economies (unsdcode:98115) |
| 1990s | 4 years | 6.26 years | 2.26 years | ECA: Island Economies (unsdcode:98115) |
| 2000s | 5.52 years | 8.14 years | 2.62 years | ECA: Island Economies (unsdcode:98115) |
| 2010s | 7.12 years | 9.88 years | 2.76 years | ECA: Island Economies (unsdcode:98115) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary to tertiary, both sexes, Chad or ECA: Island Economies (unsdcode:98115)?
- ECA: Island Economies (unsdcode:98115), at 9.35 years against 7.14 years in Chad as of 2020.
- What is the difference in school life expectancy, primary to tertiary, both sexes between Chad and ECA: Island Economies (unsdcode:98115)?
- 2.21 years, with ECA: Island Economies (unsdcode:98115) ahead.
- How many years of comparable data are there for Chad and ECA: Island Economies (unsdcode:98115)?
- 23 years are reported by both, from 1971 to 2015.
- How do Chad and ECA: Island Economies (unsdcode:98115) rank globally for school life expectancy, primary to tertiary, both sexes?
- Chad ranks 178th and ECA: Island Economies (unsdcode:98115) ranks 180th of 186 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary to tertiary, 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