Chad vs Sierra Leone: Official entrance age to post-secondary non-tertiary education
Chad
19 years
in 2025
Sierra Leone
19 years
in 2025
Chad rank
5th
Sierra Leone rank
5th
Official entrance age to post-secondary non-tertiary education over time
- Chad
- Sierra Leone
How they compare
Chad currently reports 19 years against 19 years in Sierra Leone, a difference of 0 years.
The two have swapped places 2 times across 17 shared years of data; in 2006 it was Sierra Leone ahead.
Chad ranks 5th and Sierra Leone ranks 5th of 172 countries.
Across the 3 decades both report, Chad averaged higher in 1 and Sierra Leone in 1.
Head to head by decade
| Decade | Chad | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 16 years | 18 years | 2 years | Sierra Leone |
| 2010s | 19 years | 18.7 years | 0.3 years | Chad |
| 2020s | 19 years | 19 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to post-secondary non-tertiary education, Chad or Sierra Leone?
- Chad, at 19 years against 19 years in Sierra Leone as of 2025.
- What is the difference in official entrance age to post-secondary non-tertiary education between Chad and Sierra Leone?
- 0 years, with Chad ahead.
- How many years of comparable data are there for Chad and Sierra Leone?
- 17 years are reported by both, from 2006 to 2025.
- How do Chad and Sierra Leone rank globally for official entrance age to post-secondary non-tertiary education?
- Chad ranks 5th and Sierra Leone ranks 5th of 172 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to post-secondary non-tertiary education (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