Cook Islands vs Tanzania: School life expectancy, primary, both sexes (years) (School both)
Cook Islands
6.52 years
in 2024
Tanzania
6.45 years
in 2024
Cook Islands rank
52nd
Tanzania rank
55th
School life expectancy, primary, both sexes (years) (School both) over time
- Cook Islands
- Tanzania
How they compare
Cook Islands currently reports 6.52 years against 6.45 years in Tanzania, a difference of 0.07 years.
The two have swapped places 8 times across 40 shared years of data; in 1970 it was Cook Islands ahead.
Cook Islands ranks 52nd and Tanzania ranks 55th of 218 countries.
Across the 6 decades both report, Cook Islands averaged higher in 3 and Tanzania in 3.
Head to head by decade
| Decade | Cook Islands | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 8.05 years | 3.5 years | 4.54 years | Cook Islands |
| 1980s | 6.23 years | 5.93 years | 0.304 years | Cook Islands |
| 1990s | 6.53 years | 4.97 years | 1.56 years | Cook Islands |
| 2000s | 6.55 years | 6.82 years | 0.2775 years | Tanzania |
| 2010s | 6.2 years | 6.42 years | 0.2166 years | Tanzania |
| 2020s | 6.51 years | 6.65 years | 0.1408 years | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary, both sexes, Cook Islands or Tanzania?
- Cook Islands, at 6.52 years against 6.45 years in Tanzania as of 2024.
- What is the difference in school life expectancy, primary, both sexes between Cook Islands and Tanzania?
- 0.07 years, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Tanzania?
- 40 years are reported by both, from 1970 to 2024.
- How do Cook Islands and Tanzania rank globally for school life expectancy, primary, both sexes?
- Cook Islands ranks 52nd and Tanzania ranks 55th of 218 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary, both sexes (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