Angola vs Nigeria: Lower secondary school completion rates, adjusted gender parity index
Angola
0.9209 index
in 2025
Nigeria
0.9133 index
in 2025
Angola rank
145th
Nigeria rank
147th
Lower secondary school completion rates, adjusted gender parity index over time
- Angola
- Nigeria
How they compare
Angola currently reports 0.9209 index against 0.9133 index in Nigeria, a difference of 0.0076 index.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Nigeria ahead.
Angola ranks 145th and Nigeria ranks 147th of 164 countries.
Nigeria has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Angola | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.4326 index | 0.7846 index | 0.352 index | Nigeria |
| 1990s | 0.5521 index | 0.8229 index | 0.2708 index | Nigeria |
| 2000s | 0.6792 index | 0.8595 index | 0.1803 index | Nigeria |
| 2010s | 0.7967 index | 0.8907 index | 0.0941 index | Nigeria |
| 2020s | 0.8914 index | 0.9116 index | 0.0202 index | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school completion rates, adjusted gender parity index, Angola or Nigeria?
- Angola, at 0.9209 index against 0.9133 index in Nigeria as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between Angola and Nigeria?
- 0.0076 index, with Angola ahead.
- How many years of comparable data are there for Angola and Nigeria?
- 45 years are reported by both, from 1981 to 2025.
- How do Angola and Nigeria rank globally for lower secondary school completion rates, adjusted gender parity index?
- Angola ranks 145th and Nigeria ranks 147th 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.