Chad vs Tanzania, United Republic of: Completion rate, upper secondary education, both sexes (modelled data)
Chad
6.6%
in 2025
Tanzania, United Republic of
8.7%
in 2025
Chad rank
161st
Tanzania, United Republic of rank
158th
Completion rate, upper secondary education, both sexes (modelled data) over time
- Chad
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 8.7% against 6.6% in Chad, a difference of 2.1%.
That makes Tanzania, United Republic of's figure about 1.3 times Chad's.
The two have swapped places 2 times across 45 shared years of data; in 1981 it was Tanzania, United Republic of ahead.
Chad ranks 161st and Tanzania, United Republic of ranks 158th of 164 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 |
|---|---|---|---|---|
| 1980s | 2.3% | 2.9% | 0.6% | Tanzania, United Republic of |
| 1990s | 3.3% | 3.0% | 0.3% | Chad |
| 2000s | 4.8% | 4.3% | 0.5% | Chad |
| 2010s | 5.8% | 7.2% | 1.3% | Tanzania, United Republic of |
| 2020s | 6.2% | 8.3% | 2.2% | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, upper secondary education, both sexes (modelled data), Chad or Tanzania, United Republic of?
- Tanzania, United Republic of, at 8.7% against 6.6% in Chad as of 2025.
- What is the difference in completion rate, upper secondary education, both sexes (modelled data) between Chad and Tanzania, United Republic of?
- 2.1%, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Chad and Tanzania, United Republic of?
- 45 years are reported by both, from 1981 to 2025.
- How do Chad and Tanzania, United Republic of rank globally for completion rate, upper secondary education, both sexes (modelled data)?
- Chad ranks 161st and Tanzania, United Republic of ranks 158th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, upper secondary education, both sexes (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release