Madagascar vs Nauru: Primary school life expectancy, adjusted gender parity index
Madagascar
1.04 index
in 2024
Nauru
1.04 index
in 2025
Madagascar rank
14th
Nauru rank
13th
Primary school life expectancy, adjusted gender parity index over time
- Madagascar
- Nauru
How they compare
Nauru currently reports 1.04 index against 1.04 index in Madagascar, a difference of 0 index.
The two have swapped places 8 times across 24 shared years of data; in 1971 it was Nauru ahead.
Madagascar ranks 14th and Nauru ranks 13th of 215 countries.
Across the 6 decades both report, Madagascar averaged higher in 1 and Nauru in 5.
Head to head by decade
| Decade | Madagascar | Nauru | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.8705 index | 0.986 index | 0.1154 index | Nauru |
| 1980s | 0.9464 index | 0.8825 index | 0.0639 index | Madagascar |
| 1990s | 0.981 index | 1.03 index | 0.0471 index | Nauru |
| 2000s | 0.9743 index | 1.04 index | 0.0674 index | Nauru |
| 2010s | 1.01 index | 1.02 index | 0.0113 index | Nauru |
| 2020s | 1.03 index | 1.05 index | 0.0153 index | Nauru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school life expectancy, adjusted gender parity index, Madagascar or Nauru?
- Nauru, at 1.04 index against 1.04 index in Madagascar as of 2025.
- What is the difference in primary school life expectancy, adjusted gender parity index between Madagascar and Nauru?
- 0 index, with Nauru ahead.
- How many years of comparable data are there for Madagascar and Nauru?
- 24 years are reported by both, from 1971 to 2024.
- How do Madagascar and Nauru rank globally for primary school life expectancy, adjusted gender parity index?
- Madagascar ranks 14th and Nauru ranks 13th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Primary school life expectancy, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equality in the expected number of years a child of school entrance age is likely to spend in primary school between boys and girls. Values below 1 favor boys, and above 1 favor girls.