Saudi Arabia vs Tonga: Primary school starting age
Saudi Arabia
6 years
in 2025
Tonga
6 years
in 2025
Saudi Arabia rank
33rd
Tonga rank
33rd
Primary school starting age over time
- Saudi Arabia
- Tonga
How they compare
Saudi Arabia currently reports 6 years against 6 years in Tonga, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Tonga ahead.
Saudi Arabia ranks 33rd and Tonga ranks 33rd of 210 countries.
Saudi Arabia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Saudi Arabia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 6 years | 0 years | — |
| 1980s | 6 years | 5.4 years | 0.6 years | Saudi Arabia |
| 1990s | 6 years | 5 years | 1 years | Saudi Arabia |
| 2000s | 6 years | 5 years | 1 years | Saudi Arabia |
| 2010s | 6 years | 5.8 years | 0.2 years | Saudi Arabia |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary school starting age, Saudi Arabia or Tonga?
- Saudi Arabia, at 6 years against 6 years in Tonga as of 2025.
- What is the difference in primary school starting age between Saudi Arabia and Tonga?
- 0 years, with Saudi Arabia ahead.
- How many years of comparable data are there for Saudi Arabia and Tonga?
- 56 years are reported by both, from 1970 to 2025.
- How do Saudi Arabia and Tonga rank globally for primary school starting age?
- Saudi Arabia ranks 33rd and Tonga ranks 33rd of 210 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Primary school starting age is the age at which students would enter primary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.