Costa Rica vs Western Sahara: Official entrance age to pre-primary education
Costa Rica
4 years
in 2025
Western Sahara
4 years
in 2025
Costa Rica rank
14th
Western Sahara rank
14th
Official entrance age to pre-primary education over time
- Costa Rica
- Western Sahara
How they compare
Costa Rica currently reports 4 years against 4 years in Western Sahara, a difference of 0 years.
The two have swapped places 2 times across 26 shared years of data; in 1981 it was Western Sahara ahead.
Costa Rica ranks 14th and Western Sahara ranks 14th of 223 countries.
Costa Rica has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Costa Rica | Western Sahara | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 4 years | 4 years | 0 years | — |
| 1990s | 4.12 years | 4 years | 0.125 years | Costa Rica |
| 2010s | 4 years | 4 years | 0 years | — |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to pre-primary education, Costa Rica or Western Sahara?
- Costa Rica, at 4 years against 4 years in Western Sahara as of 2025.
- What is the difference in official entrance age to pre-primary education between Costa Rica and Western Sahara?
- 0 years, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Western Sahara?
- 26 years are reported by both, from 1981 to 2025.
- How do Costa Rica and Western Sahara rank globally for official entrance age to pre-primary education?
- Costa Rica ranks 14th and Western Sahara ranks 14th of 223 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 pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Official entry age at which children are expected to start pre-primary education according to national legislation or policies.