Chad vs Niger: Lower secondary school completion rates, adjusted gender parity index
Chad
0.556 index
in 2025
Niger
0.379 index
in 2025
Chad rank
161st
Niger rank
164th
Lower secondary school completion rates, adjusted gender parity index over time
- Chad
- Niger
How they compare
Chad currently reports 0.556 index against 0.379 index in Niger, a difference of 0.177 index.
That makes Chad's figure about 1.5 times Niger's.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Niger ahead.
Chad ranks 161st and Niger ranks 164th of 164 countries.
Across the 5 decades both report, Chad averaged higher in 1 and Niger in 4.
Head to head by decade
| Decade | Chad | Niger | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.3003 index | 0.3743 index | 0.0741 index | Niger |
| 1990s | 0.2927 index | 0.4588 index | 0.1661 index | Niger |
| 2000s | 0.3308 index | 0.4541 index | 0.1234 index | Niger |
| 2010s | 0.4315 index | 0.4416 index | 0.0101 index | Niger |
| 2020s | 0.5303 index | 0.3837 index | 0.1466 index | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school completion rates, adjusted gender parity index, Chad or Niger?
- Chad, at 0.556 index against 0.379 index in Niger as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between Chad and Niger?
- 0.177 index, with Chad ahead.
- How many years of comparable data are there for Chad and Niger?
- 45 years are reported by both, from 1981 to 2025.
- How do Chad and Niger rank globally for lower secondary school completion rates, adjusted gender parity index?
- Chad ranks 161st and Niger ranks 164th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Lower secondary school completion rates, 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 equal lower secondary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.