Saint Kitts and Nevis vs Tonga: Average years of schooling vs. GDP per capita
Saint Kitts and Nevis
10.85 years
in 2023
Tonga
10.91 years
in 2023
Saint Kitts and Nevis rank
72nd
Tonga rank
71st
Average years of schooling vs. GDP per capita over time
- Saint Kitts and Nevis
- Tonga
How they compare
Tonga currently reports 10.91 years against 10.85 years in Saint Kitts and Nevis, a difference of 0.06 years.
Across all 19 years both countries report, Tonga has been ahead every year.
Saint Kitts and Nevis ranks 72nd and Tonga ranks 71st of 192 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Saint Kitts and Nevis | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 8.95 years | 10.27 years | 1.32 years | Tonga |
| 2010s | 10.48 years | 10.87 years | 0.393 years | Tonga |
| 2020s | 10.85 years | 10.91 years | 0.0569 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average years of schooling vs. gdp per capita, Saint Kitts and Nevis or Tonga?
- Tonga, at 10.91 years against 10.85 years in Saint Kitts and Nevis as of 2023.
- What is the difference in average years of schooling vs. gdp per capita between Saint Kitts and Nevis and Tonga?
- 0.06 years, with Tonga ahead.
- How many years of comparable data are there for Saint Kitts and Nevis and Tonga?
- 19 years are reported by both, from 2005 to 2023.
- How do Saint Kitts and Nevis and Tonga rank globally for average years of schooling vs. gdp per capita?
- Saint Kitts and Nevis ranks 72nd and Tonga ranks 71st of 192 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Average years of schooling vs. GDP per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of years (excluding years spent repeating individual grades) adults over 25 years participated in formal education.