Chad vs Congo: Primary school completion rates, adjusted gender parity index
Chad
0.9806 index
in 2025
Congo
0.9879 index
in 2025
Chad rank
155th
Congo rank
153rd
Primary school completion rates, adjusted gender parity index over time
- Chad
- Congo
How they compare
Congo currently reports 0.9879 index against 0.9806 index in Chad, a difference of 0.0073 index.
Across all 45 years both countries report, Congo has been ahead every year.
Chad ranks 155th and Congo ranks 153rd of 165 countries.
Congo has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | Congo | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.3274 index | 0.8703 index | 0.5429 index | Congo |
| 1990s | 0.4461 index | 0.9463 index | 0.5003 index | Congo |
| 2000s | 0.603 index | 1.05 index | 0.4474 index | Congo |
| 2010s | 0.8103 index | 1.01 index | 0.1965 index | Congo |
| 2020s | 0.938 index | 0.993 index | 0.055 index | Congo |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school completion rates, adjusted gender parity index, Chad or Congo?
- Congo, at 0.9879 index against 0.9806 index in Chad as of 2025.
- What is the difference in primary school completion rates, adjusted gender parity index between Chad and Congo?
- 0.0073 index, with Congo ahead.
- How many years of comparable data are there for Chad and Congo?
- 45 years are reported by both, from 1981 to 2025.
- How do Chad and Congo rank globally for primary school completion rates, adjusted gender parity index?
- Chad ranks 155th and Congo ranks 153rd of 165 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Primary 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 primary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.