Tanzania vs Zambia: Completion rate, primary education, adjusted gender parity index
Tanzania
1.15 modelled data
in 2025
Zambia
1.14 modelled data
in 2025
Tanzania rank
14th
Zambia rank
16th
Completion rate, primary education, adjusted gender parity index over time
- Tanzania
- Zambia
How they compare
Tanzania currently reports 1.15 modelled data against 1.14 modelled data in Zambia, a difference of 0.01 modelled data.
Across all 45 years both countries report, Tanzania has been ahead every year.
Tanzania ranks 14th and Zambia ranks 16th of 165 countries.
Tanzania has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Tanzania | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.8669 modelled data | 0.8254 modelled data | 0.0415 modelled data | Tanzania |
| 1990s | 0.9635 modelled data | 0.9335 modelled data | 0.03 modelled data | Tanzania |
| 2000s | 0.9996 modelled data | 0.9941 modelled data | 0.0054 modelled data | Tanzania |
| 2010s | 1.11 modelled data | 1.09 modelled data | 0.0269 modelled data | Tanzania |
| 2020s | 1.15 modelled data | 1.14 modelled data | 0.0066 modelled data | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, primary education, adjusted gender parity index, Tanzania or Zambia?
- Tanzania, at 1.15 modelled data against 1.14 modelled data in Zambia as of 2025.
- What is the difference in completion rate, primary education, adjusted gender parity index between Tanzania and Zambia?
- 0.01 modelled data, with Tanzania ahead.
- How many years of comparable data are there for Tanzania and Zambia?
- 45 years are reported by both, from 1981 to 2025.
- How do Tanzania and Zambia rank globally for completion rate, primary education, adjusted gender parity index?
- Tanzania ranks 14th and Zambia ranks 16th of 165 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, primary education, adjusted gender parity index (GPIA) (modelled data). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release