Nigeria vs Solomon Islands: School life expectancy, primary, adjusted gender parity index
Nigeria
0.9709 GPIA
in 2023
Solomon Islands
0.9713 GPIA
in 2024
Nigeria rank
163rd
Solomon Islands rank
162nd
School life expectancy, primary, adjusted gender parity index over time
- Nigeria
- Solomon Islands
How they compare
Solomon Islands currently reports 0.9713 GPIA against 0.9709 GPIA in Nigeria, a difference of 0.0004 GPIA.
The two have swapped places 8 times across 34 shared years of data; in 1970 it was Solomon Islands ahead.
Nigeria ranks 163rd and Solomon Islands ranks 162nd of 215 countries.
Across the 6 decades both report, Nigeria averaged higher in 1 and Solomon Islands in 5.
Head to head by decade
| Decade | Nigeria | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.6741 GPIA | 0.6909 GPIA | 0.0168 GPIA | Solomon Islands |
| 1980s | 0.7773 GPIA | 0.8138 GPIA | 0.0366 GPIA | Solomon Islands |
| 1990s | 0.7942 GPIA | 0.8916 GPIA | 0.0974 GPIA | Solomon Islands |
| 2000s | 0.8407 GPIA | 0.9419 GPIA | 0.1012 GPIA | Solomon Islands |
| 2010s | 0.9589 GPIA | 0.9841 GPIA | 0.0252 GPIA | Solomon Islands |
| 2020s | 0.9796 GPIA | 0.9726 GPIA | 0.007 GPIA | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary, adjusted gender parity index, Nigeria or Solomon Islands?
- Solomon Islands, at 0.9713 GPIA against 0.9709 GPIA in Nigeria as of 2024.
- What is the difference in school life expectancy, primary, adjusted gender parity index between Nigeria and Solomon Islands?
- 0.0004 GPIA, with Solomon Islands ahead.
- How many years of comparable data are there for Nigeria and Solomon Islands?
- 34 years are reported by both, from 1970 to 2023.
- How do Nigeria and Solomon Islands rank globally for school life expectancy, primary, adjusted gender parity index?
- Nigeria ranks 163rd and Solomon Islands ranks 162nd of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release