Costa Rica vs Sierra Leone: Official entrance age to primary education
Costa Rica
6 years
in 2025
Sierra Leone
6 years
in 2025
Costa Rica rank
33rd
Sierra Leone rank
33rd
Official entrance age to primary education over time
- Costa Rica
- Sierra Leone
How they compare
Costa Rica currently reports 6 years against 6 years in Sierra Leone, a difference of 0 years.
The two have swapped places 1 time across 56 shared years of data; in 1970 it was Costa Rica ahead.
Costa Rica ranks 33rd and Sierra Leone ranks 33rd of 224 countries.
Costa Rica has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Costa Rica | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 5 years | 1 years | Costa Rica |
| 1980s | 6 years | 5 years | 1 years | Costa Rica |
| 1990s | 6 years | 5.3 years | 0.7 years | Costa Rica |
| 2000s | 6 years | 6 years | 0 years | — |
| 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 primary education, Costa Rica or Sierra Leone?
- Costa Rica, at 6 years against 6 years in Sierra Leone as of 2025.
- What is the difference in official entrance age to primary education between Costa Rica and Sierra Leone?
- 0 years, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Sierra Leone?
- 56 years are reported by both, from 1970 to 2025.
- How do Costa Rica and Sierra Leone rank globally for official entrance age to primary education?
- Costa Rica ranks 33rd and Sierra Leone ranks 33rd of 224 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to primary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release