Dominican Republic vs Tonga: Lower secondary school completion rates, adjusted gender parity index
Dominican Republic
1.11 index
in 2025
Tonga
1.11 index
in 2025
Dominican Republic rank
38th
Tonga rank
37th
Lower secondary school completion rates, adjusted gender parity index over time
- Dominican Republic
- Tonga
How they compare
Tonga currently reports 1.11 index against 1.11 index in Dominican Republic, a difference of 0 index.
The two have swapped places 3 times across 45 shared years of data; in 1981 it was Dominican Republic ahead.
Dominican Republic ranks 38th and Tonga ranks 37th of 164 countries.
Across the 5 decades both report, Dominican Republic averaged higher in 4 and Tonga in 1.
Head to head by decade
| Decade | Dominican Republic | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.13 index | 1.05 index | 0.0799 index | Dominican Republic |
| 1990s | 1.17 index | 1.08 index | 0.0825 index | Dominican Republic |
| 2000s | 1.14 index | 1.11 index | 0.0306 index | Dominican Republic |
| 2010s | 1.12 index | 1.12 index | 0.0022 index | Dominican Republic |
| 2020s | 1.11 index | 1.11 index | 0.0015 index | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school completion rates, adjusted gender parity index, Dominican Republic or Tonga?
- Tonga, at 1.11 index against 1.11 index in Dominican Republic as of 2025.
- What is the difference in lower secondary school completion rates, adjusted gender parity index between Dominican Republic and Tonga?
- 0 index, with Tonga ahead.
- How many years of comparable data are there for Dominican Republic and Tonga?
- 45 years are reported by both, from 1981 to 2025.
- How do Dominican Republic and Tonga rank globally for lower secondary school completion rates, adjusted gender parity index?
- Dominican Republic ranks 38th and Tonga ranks 37th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Lower secondary school completion rates, adjusted gender parity index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
An adjusted gender parity index of 1 indicates equal lower secondary school completion rates between boys and girls. Values below 1 favor boys, and values above 1 favor girls.