Tanzania vs Turkmenistan: Theoretical duration of upper secondary education (years)
Tanzania
2 years
in 2025
Turkmenistan
2 years
in 2025
Tanzania rank
167th
Turkmenistan rank
167th
Theoretical duration of upper secondary education (years) over time
- Tanzania
- Turkmenistan
How they compare
Tanzania currently reports 2 years against 2 years in Turkmenistan, a difference of 0 years.
Across all 56 years both countries report, Turkmenistan has been ahead every year.
Tanzania ranks 167th and Turkmenistan ranks 167th of 221 countries.
Head to head by decade
| Decade | Tanzania | Turkmenistan | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 2 years | 0 years | — |
| 1980s | 2 years | 2 years | 0 years | — |
| 1990s | 2 years | 2 years | 0 years | — |
| 2000s | 2 years | 2 years | 0 years | — |
| 2010s | 2 years | 2 years | 0 years | — |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, Tanzania or Turkmenistan?
- Tanzania, at 2 years against 2 years in Turkmenistan as of 2025.
- What is the difference in theoretical duration of upper secondary education between Tanzania and Turkmenistan?
- 0 years, with Tanzania ahead.
- How many years of comparable data are there for Tanzania and Turkmenistan?
- 56 years are reported by both, from 1970 to 2025.
- How do Tanzania and Turkmenistan rank globally for theoretical duration of upper secondary education?
- Tanzania ranks 167th and Turkmenistan ranks 167th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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