Slovakia vs Tonga: Gender Development Index
Slovakia
0.999
in 2023
Tonga
0.998
in 2023
Slovakia rank
32nd
Tonga rank
34th
Gender Development Index over time
- Slovakia
- Tonga
How they compare
Slovakia currently reports 0.999 against 0.998 in Tonga, a difference of 0.001.
The two have swapped places 2 times across 29 shared years of data; in 1995 it was Slovakia ahead.
Slovakia ranks 32nd and Tonga ranks 34th of 183 countries.
Slovakia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Slovakia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.9774 | 0.9652 | 0.0122 | Slovakia |
| 2000s | 0.9907 | 0.9715 | 0.0192 | Slovakia |
| 2010s | 0.994 | 0.984 | 0.01 | Slovakia |
| 2020s | 1 | 0.9945 | 0.0057 | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gender development index, Slovakia or Tonga?
- Slovakia, at 0.999 against 0.998 in Tonga as of 2023.
- What is the difference in gender development index between Slovakia and Tonga?
- 0.001, with Slovakia ahead.
- How many years of comparable data are there for Slovakia and Tonga?
- 29 years are reported by both, from 1995 to 2023.
- How do Slovakia and Tonga rank globally for gender development index?
- Slovakia ranks 32nd and Tonga ranks 34th of 183 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Gender Development Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Gender Development Index (GDI) measures gender inequalities in the achievement of key dimensions of human development: a long and healthy life, a good education, and a decent standard of living.