Poland vs Sierra Leone: Official entrance age to post-secondary non-tertiary education
Poland
19 years
in 2025
Sierra Leone
19 years
in 2025
Poland rank
5th
Sierra Leone rank
5th
Official entrance age to post-secondary non-tertiary education over time
- Poland
- Sierra Leone
How they compare
Poland currently reports 19 years against 19 years in Sierra Leone, a difference of 0 years.
The two have swapped places 1 time across 27 shared years of data; in 1999 it was Poland ahead.
Poland ranks 5th and Sierra Leone ranks 5th of 176 countries.
Poland has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Poland | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 19 years | 18 years | 1 years | Poland |
| 2000s | 19 years | 18 years | 1 years | Poland |
| 2010s | 19 years | 18.7 years | 0.3 years | Poland |
| 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, Poland or Sierra Leone?
- Poland, 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 Poland and Sierra Leone?
- 0 years, with Poland ahead.
- How many years of comparable data are there for Poland and Sierra Leone?
- 27 years are reported by both, from 1999 to 2025.
- How do Poland and Sierra Leone rank globally for official entrance age to post-secondary non-tertiary education?
- Poland ranks 5th and Sierra Leone ranks 5th of 176 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