Sao Tome and Principe vs Sierra Leone: Official entrance age to compulsory education
Sao Tome and Principe
6 years
in 2025
Sierra Leone
6 years
in 2025
Sao Tome and Principe rank
21st
Sierra Leone rank
21st
Official entrance age to compulsory education over time
- Sao Tome and Principe
- Sierra Leone
How they compare
Sao Tome and Principe currently reports 6 years against 6 years in Sierra Leone, a difference of 0 years.
The two have swapped places 1 time across 22 shared years of data; in 2004 it was Sao Tome and Principe ahead.
Sao Tome and Principe ranks 21st and Sierra Leone ranks 21st of 205 countries.
Sao Tome and Principe has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 6.33 years | 6 years | 0.3333 years | Sao Tome and Principe |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to compulsory education, Sao Tome and Principe or Sierra Leone?
- Sao Tome and Principe, at 6 years against 6 years in Sierra Leone as of 2025.
- What is the difference in official entrance age to compulsory education between Sao Tome and Principe and Sierra Leone?
- 0 years, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Sierra Leone?
- 22 years are reported by both, from 2004 to 2025.
- How do Sao Tome and Principe and Sierra Leone rank globally for official entrance age to compulsory education?
- Sao Tome and Principe ranks 21st and Sierra Leone ranks 21st of 205 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Official entrance age to compulsory education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The official age for entering compulsory education is based on students starting at the earliest entrance age, studying full-time, and advancing without grade repetition or skipping.