Comoros vs Sierra Leone: Reduction in Human Development Index when adjusting for inequalities
Comoros
41.0%
in 2023
Sierra Leone
39.8%
in 2023
Comoros rank
3rd
Sierra Leone rank
6th
Reduction in Human Development Index when adjusting for inequalities over time
- Comoros
- Sierra Leone
How they compare
Comoros currently reports 41.0% against 39.8% in Sierra Leone, a difference of 1.2%.
Across all 10 years both countries report, Comoros has been ahead every year.
Comoros ranks 3rd and Sierra Leone ranks 6th of 166 countries.
Comoros has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Comoros | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 43.0% | 41.4% | 1.5% | Comoros |
| 2020s | 41.7% | 40.1% | 1.5% | Comoros |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reduction in human development index when adjusting for inequalities, Comoros or Sierra Leone?
- Comoros, at 41.0% against 39.8% in Sierra Leone as of 2023.
- What is the difference in reduction in human development index when adjusting for inequalities between Comoros and Sierra Leone?
- 1.2%, with Comoros ahead.
- How many years of comparable data are there for Comoros and Sierra Leone?
- 10 years are reported by both, from 2014 to 2023.
- How do Comoros and Sierra Leone rank globally for reduction in human development index when adjusting for inequalities?
- Comoros ranks 3rd and Sierra Leone ranks 6th of 166 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Reduction in Human Development Index when adjusting for inequalities. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Percentage difference between the IHDI value and the HDI value.