Oman vs Tonga: Duration of pre primary education
Oman
2
in 2025
Tonga
2
in 2025
Oman rank
146th
Tonga rank
146th
Duration of pre primary education over time
- Oman
- Tonga
How they compare
Oman currently reports 2 against 2 in Tonga, a difference of 0.
Across all 56 years both countries report, Tonga has been ahead every year.
Oman ranks 146th and Tonga ranks 146th of 223 countries.
Tonga has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Oman | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 | 3 | 1 | Tonga |
| 1980s | 2 | 2.4 | 0.4 | Tonga |
| 1990s | 2 | 2 | 0 | — |
| 2000s | 2 | 2 | 0 | — |
| 2010s | 2 | 2 | 0 | — |
| 2020s | 2 | 2 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher duration of pre primary education, Oman or Tonga?
- Oman, at 2 against 2 in Tonga as of 2025.
- What is the difference in duration of pre primary education between Oman and Tonga?
- 0, with Oman ahead.
- How many years of comparable data are there for Oman and Tonga?
- 56 years are reported by both, from 1970 to 2025.
- How do Oman and Tonga rank globally for duration of pre primary education?
- Oman ranks 146th and Tonga ranks 146th of 223 countries.
- Where does this data come from?
- Our World in Data, published as Duration of pre primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.