Grenada vs Zambia: Theoretical duration of secondary education
Grenada
5 years
in 2025
Zambia
5 years
in 2025
Grenada rank
189th
Zambia rank
189th
Theoretical duration of secondary education over time
- Grenada
- Zambia
How they compare
Grenada currently reports 5 years against 5 years in Zambia, a difference of 0 years.
Across all 56 years both countries report, Zambia has been ahead every year.
Grenada ranks 189th and Zambia ranks 189th of 215 countries.
Head to head by decade
| Decade | Grenada | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5 years | 5 years | 0 years | — |
| 1980s | 5 years | 5 years | 0 years | — |
| 1990s | 5 years | 5 years | 0 years | — |
| 2000s | 5 years | 5 years | 0 years | — |
| 2010s | 5 years | 5 years | 0 years | — |
| 2020s | 5 years | 5 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Grenada or Zambia?
- Grenada, at 5 years against 5 years in Zambia as of 2025.
- What is the difference in theoretical duration of secondary education between Grenada and Zambia?
- 0 years, with Grenada ahead.
- How many years of comparable data are there for Grenada and Zambia?
- 56 years are reported by both, from 1970 to 2025.
- How do Grenada and Zambia rank globally for theoretical duration of secondary education?
- Grenada ranks 189th and Zambia ranks 189th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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