Chad vs Tanzania, United Republic of: School life expectancy, secondary, both sexes
Chad
1.67 years
in 2024
Tanzania, United Republic of
1.69 years
in 2021
Chad rank
209th
Tanzania, United Republic of rank
208th
School life expectancy, secondary, both sexes over time
- Chad
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 1.69 years against 1.67 years in Chad, a difference of 0.02 years.
The two have swapped places 4 times across 22 shared years of data; in 1971 it was Tanzania, United Republic of ahead.
Chad ranks 209th and Tanzania, United Republic of ranks 208th of 214 countries.
Across the 5 decades both report, Chad averaged higher in 2 and Tanzania, United Republic of in 3.
Head to head by decade
| Decade | Chad | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.1623 years | 0.1926 years | 0.0304 years | Tanzania, United Republic of |
| 1980s | 0.3749 years | 0.2346 years | 0.1404 years | Chad |
| 1990s | 0.5663 years | 0.3119 years | 0.2544 years | Chad |
| 2010s | 1.56 years | 1.72 years | 0.1603 years | Tanzania, United Republic of |
| 2020s | 1.66 years | 1.69 years | 0.0353 years | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, both sexes, Chad or Tanzania, United Republic of?
- Tanzania, United Republic of, at 1.69 years against 1.67 years in Chad as of 2021.
- What is the difference in school life expectancy, secondary, both sexes between Chad and Tanzania, United Republic of?
- 0.02 years, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Chad and Tanzania, United Republic of?
- 22 years are reported by both, from 1971 to 2021.
- How do Chad and Tanzania, United Republic of rank globally for school life expectancy, secondary, both sexes?
- Chad ranks 209th and Tanzania, United Republic of ranks 208th of 214 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, 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