Tonga vs United States: Reduction in Human Development Index when adjusting for inequalities
Tonga
11.3%
in 2023
United States
11.3%
in 2023
Tonga rank
114th
United States rank
115th
Reduction in Human Development Index when adjusting for inequalities over time
- Tonga
- United States
How they compare
Tonga currently reports 11.3% against 11.3% in United States, a difference of 0.0%.
The two have swapped places 1 time across 5 shared years of data; in 2019 it was United States ahead.
Tonga ranks 114th and United States ranks 115th of 166 countries.
United States has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Tonga | United States | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 11.5% | 12.3% | 0.8% | United States |
| 2020s | 11.4% | 11.6% | 0.3% | United States |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reduction in human development index when adjusting for inequalities, Tonga or United States?
- Tonga, at 11.3% against 11.3% in United States as of 2023.
- What is the difference in reduction in human development index when adjusting for inequalities between Tonga and United States?
- 0.0%, with Tonga ahead.
- How many years of comparable data are there for Tonga and United States?
- 5 years are reported by both, from 2019 to 2023.
- How do Tonga and United States rank globally for reduction in human development index when adjusting for inequalities?
- Tonga ranks 114th and United States ranks 115th 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.