Sao Tome and Principe vs Solomon Islands: Inequality-adjusted Human Development Index
Sao Tome and Principe
0.478
in 2023
Solomon Islands
0.483
in 2023
Sao Tome and Principe rank
112th
Solomon Islands rank
109th
Inequality-adjusted Human Development Index over time
- Sao Tome and Principe
- Solomon Islands
How they compare
Solomon Islands currently reports 0.483 against 0.478 in Sao Tome and Principe, a difference of 0.005.
The two have swapped places 2 times across 11 shared years of data; in 2013 it was Solomon Islands ahead.
Sao Tome and Principe ranks 112th and Solomon Islands ranks 109th of 166 countries.
Solomon Islands has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.4637 | 0.4747 | 0.011 | Solomon Islands |
| 2020s | 0.4735 | 0.4792 | 0.0057 | Solomon Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inequality-adjusted human development index, Sao Tome and Principe or Solomon Islands?
- Solomon Islands, at 0.483 against 0.478 in Sao Tome and Principe as of 2023.
- What is the difference in inequality-adjusted human development index between Sao Tome and Principe and Solomon Islands?
- 0.005, with Solomon Islands ahead.
- How many years of comparable data are there for Sao Tome and Principe and Solomon Islands?
- 11 years are reported by both, from 2013 to 2023.
- How do Sao Tome and Principe and Solomon Islands rank globally for inequality-adjusted human development index?
- Sao Tome and Principe ranks 112th and Solomon Islands ranks 109th of 166 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Inequality-adjusted Human Development Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Inequality-adjusted Human Development Index (IHDI) is a summary measure of key dimensions of human development: a long and healthy life, a good education, and a decent standard of living, adjusted for inequalities in these dimensions. Higher values indicate higher and more equal human development.