Chad vs South Sudan: Lower secondary school completion rates, adjusted gender parity index
Chad
0.556 index
in 2025
South Sudan
0.5112 index
in 2025
Chad rank
161st
South Sudan rank
162nd
Lower secondary school completion rates, adjusted gender parity index over time
- Chad
- South Sudan
How they compare
Chad currently reports 0.556 index against 0.5112 index in South Sudan, a difference of 0.0448 index.
That makes Chad's figure about 1.1 times South Sudan's.
The two have swapped places 2 times across 45 shared years of data; in 1981 it was Chad ahead.
Chad ranks 161st and South Sudan ranks 162nd of 164 countries.
Across the 5 decades both report, Chad averaged higher in 2 and South Sudan in 3.
Head to head by decade
| Decade | Chad | South Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.3003 index | 0.2536 index | 0.0466 index | Chad |
| 1990s | 0.2927 index | 0.3327 index | 0.0401 index | South Sudan |
| 2000s | 0.3308 index | 0.3912 index | 0.0605 index | South Sudan |
| 2010s | 0.4315 index | 0.4504 index | 0.019 index | South Sudan |
| 2020s | 0.5303 index | 0.4974 index | 0.0328 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 South Sudan?
- Chad, at 0.556 index against 0.5112 index in South Sudan as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between Chad and South Sudan?
- 0.0448 index, with Chad ahead.
- How many years of comparable data are there for Chad and South Sudan?
- 45 years are reported by both, from 1981 to 2025.
- How do Chad and South Sudan rank globally for lower secondary school completion rates, adjusted gender parity index?
- Chad ranks 161st and South Sudan ranks 162nd 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.