Gender Development Index vs. Human Development Index in Tonga
Tonga: Gender Development Index vs. Human Development Index was 0.998 in 2023. ▬ Flat
Gender Development Index vs. Human Development Index in Tonga, 1995–2023
Source: UNDP, Human Development Report (2025) – with minor processing by Our World in Data.
Analysis
Tonga recorded 0.998 for gender development index vs. human development index in 2023.
Compared with earlier readings it is up 0.2% on the previous year and up 1.8% over ten years.
Over the whole period, gender development index vs. human development index in Tonga peaked at 1 in 2018 and was at its lowest, 0.963, in 1998.
That places Tonga 33rd out of 179 countries with data for 2023, putting it in the top quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.9652 | 0.963 | 0.966 | 5 |
| 2000s | 0.9715 | 0.967 | 0.975 | 10 |
| 2010s | 0.984 | 0.979 | 1 | 10 |
| 2020s | 0.9945 | 0.99 | 0.998 | 4 |
Countries ranked near Tonga
More gender data for Tonga
- Age population, age 00, female, interpolated 1,112 (2025)
- Age population, age 00, male, interpolated 1,200 (2025)
- Age population, age 01, female, interpolated 1,106 (2025)
- Age population, age 01, male, interpolated 1,195 (2025)
- Age population, age 02, female, interpolated 1,110 (2025)
- Age population, age 02, male, interpolated 1,200 (2025)
- Age population, age 03, female, interpolated 1,117 (2025)
- Age population, age 03, male, interpolated 1,209 (2025)
- Age population, age 04, female, interpolated 1,105 (2025)
- Age population, age 04, male, interpolated 1,195 (2025)
Frequently asked questions
- What is gender development index vs. human development index in Tonga?
- Gender development index vs. human development index in Tonga was 0.998 in 2023, according to UNDP, Human Development Report (2025) – with minor processing by Our World in Data.
- What is the highest gender development index vs. human development index recorded in Tonga?
- The highest recorded value was 1 in 2018.
- What is the lowest gender development index vs. human development index recorded in Tonga?
- The lowest recorded value was 0.963 in 1998.
- How does Tonga rank for gender development index vs. human development index?
- Tonga ranks 33rd out of 179 countries with data for 2023.
- Is gender development index vs. human development index rising or falling in Tonga?
- Over the last ten years it is up 1.8%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as part of Gender Development Index vs. Human Development Index. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 29 observations, free to reuse under CC BY 4.0 (Our World in Data).
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.