Chad vs MDG: Sub-saharan Africa: School life expectancy, primary and lower secondary, both sexes
Chad
6.49 years
in 2024
MDG: Sub-saharan Africa
7.66 years
in 2024
Chad rank
189th
MDG: Sub-saharan Africa rank
187th
School life expectancy, primary and lower secondary, both sexes over time
- Chad
- MDG: Sub-saharan Africa
How they compare
MDG: Sub-saharan Africa currently reports 7.66 years against 6.49 years in Chad, a difference of 1.17 years.
That makes MDG: Sub-saharan Africa's figure about 1.2 times Chad's.
Across all 24 years both countries report, MDG: Sub-saharan Africa has been ahead every year.
Chad ranks 189th and MDG: Sub-saharan Africa ranks 187th of 200 countries.
MDG: Sub-saharan Africa has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Chad | MDG: Sub-saharan Africa | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4.18 years | 5.68 years | 1.5 years | MDG: Sub-saharan Africa |
| 2000s | 5.07 years | 6.69 years | 1.62 years | MDG: Sub-saharan Africa |
| 2010s | 6.24 years | 7.54 years | 1.3 years | MDG: Sub-saharan Africa |
| 2020s | 6.44 years | 7.62 years | 1.18 years | MDG: Sub-saharan Africa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary and lower secondary, both sexes, Chad or MDG: Sub-saharan Africa?
- MDG: Sub-saharan Africa, at 7.66 years against 6.49 years in Chad as of 2024.
- What is the difference in school life expectancy, primary and lower secondary, both sexes between Chad and MDG: Sub-saharan Africa?
- 1.17 years, with MDG: Sub-saharan Africa ahead.
- How many years of comparable data are there for Chad and MDG: Sub-saharan Africa?
- 24 years are reported by both, from 1998 to 2024.
- How do Chad and MDG: Sub-saharan Africa rank globally for school life expectancy, primary and lower secondary, both sexes?
- Chad ranks 189th and MDG: Sub-saharan Africa ranks 187th of 200 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary and lower 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