Saint Lucia vs Tanzania: Reduction in Human Development Index when adjusting for inequalities
Saint Lucia
30.1%
in 2023
Tanzania
29.5%
in 2023
Saint Lucia rank
45th
Tanzania rank
48th
Reduction in Human Development Index when adjusting for inequalities over time
- Saint Lucia
- Tanzania
How they compare
Saint Lucia currently reports 30.1% against 29.5% in Tanzania, a difference of 0.6%.
The two have swapped places 2 times across 7 shared years of data; in 2017 it was Saint Lucia ahead.
Saint Lucia ranks 45th and Tanzania ranks 48th of 166 countries.
Saint Lucia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Saint Lucia | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 31.8% | 30.4% | 1.4% | Saint Lucia |
| 2020s | 30.1% | 29.9% | 0.2% | Saint Lucia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reduction in human development index when adjusting for inequalities, Saint Lucia or Tanzania?
- Saint Lucia, at 30.1% against 29.5% in Tanzania as of 2023.
- What is the difference in reduction in human development index when adjusting for inequalities between Saint Lucia and Tanzania?
- 0.6%, with Saint Lucia ahead.
- How many years of comparable data are there for Saint Lucia and Tanzania?
- 7 years are reported by both, from 2017 to 2023.
- How do Saint Lucia and Tanzania rank globally for reduction in human development index when adjusting for inequalities?
- Saint Lucia ranks 45th and Tanzania ranks 48th 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.