Cook Islands vs Tanzania, United Republic of: Theoretical duration of primary education
Cook Islands
6 years
in 2025
Tanzania, United Republic of
7 years
in 2025
Cook Islands rank
3rd
Tanzania, United Republic of rank
3rd
Theoretical duration of primary education over time
- Cook Islands
- Tanzania, United Republic of
How they compare
Tanzania, United Republic of currently reports 7 years against 6 years in Cook Islands, a difference of 1 years.
That makes Tanzania, United Republic of's figure about 1.2 times Cook Islands's.
Across all 56 years both countries report, Tanzania, United Republic of has been ahead every year.
Cook Islands ranks 3rd and Tanzania, United Republic of ranks 3rd of 6 countries.
Tanzania, United Republic of has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Cook Islands | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
| 1980s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
| 1990s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
| 2000s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
| 2010s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
| 2020s | 6 years | 7 years | 1 years | Tanzania, United Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of primary education, Cook Islands or Tanzania, United Republic of?
- Tanzania, United Republic of, at 7 years against 6 years in Cook Islands as of 2025.
- What is the difference in theoretical duration of primary education between Cook Islands and Tanzania, United Republic of?
- 1 years, with Tanzania, United Republic of ahead.
- How many years of comparable data are there for Cook Islands and Tanzania, United Republic of?
- 56 years are reported by both, from 1970 to 2025.
- How do Cook Islands and Tanzania, United Republic of rank globally for theoretical duration of primary education?
- Cook Islands ranks 3rd and Tanzania, United Republic of ranks 3rd of 6 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of primary 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