Guinea vs Niger: Official entrance age to upper secondary education
Guinea
17 years
in 2025
Niger
17 years
in 2025
Guinea rank
2nd
Niger rank
2nd
Official entrance age to upper secondary education over time
- Guinea
- Niger
How they compare
Guinea currently reports 17 years against 17 years in Niger, a difference of 0 years.
Across all 56 years both countries report, Niger has been ahead every year.
Guinea ranks 2nd and Niger ranks 2nd of 215 countries.
Niger has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Guinea | Niger | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 16 years | 17 years | 1 years | Niger |
| 1980s | 16 years | 17 years | 1 years | Niger |
| 1990s | 16.2 years | 17 years | 0.8 years | Niger |
| 2000s | 17 years | 17 years | 0 years | — |
| 2010s | 17 years | 17 years | 0 years | — |
| 2020s | 17 years | 17 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, Guinea or Niger?
- Guinea, at 17 years against 17 years in Niger as of 2025.
- What is the difference in official entrance age to upper secondary education between Guinea and Niger?
- 0 years, with Guinea ahead.
- How many years of comparable data are there for Guinea and Niger?
- 56 years are reported by both, from 1970 to 2025.
- How do Guinea and Niger rank globally for official entrance age to upper secondary education?
- Guinea ranks 2nd and Niger ranks 2nd of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to upper secondary 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