Costa Rica vs Nigeria: Theoretical duration of early childhood educational development
Costa Rica
4 years
in 2025
Nigeria
4 years
in 2025
Costa Rica rank
4th
Nigeria rank
4th
Theoretical duration of early childhood educational development over time
- Costa Rica
- Nigeria
How they compare
Costa Rica currently reports 4 years against 4 years in Nigeria, a difference of 0 years.
Across all 27 years both countries report, Nigeria has been ahead every year.
Costa Rica ranks 4th and Nigeria ranks 4th of 104 countries.
Head to head by decade
| Decade | Costa Rica | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 years | 4 years | 0 years | — |
| 2000s | 4 years | 4 years | 0 years | — |
| 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 theoretical duration of early childhood educational development, Costa Rica or Nigeria?
- Costa Rica, at 4 years against 4 years in Nigeria as of 2025.
- What is the difference in theoretical duration of early childhood educational development between Costa Rica and Nigeria?
- 0 years, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Nigeria?
- 27 years are reported by both, from 1999 to 2025.
- How do Costa Rica and Nigeria rank globally for theoretical duration of early childhood educational development?
- Costa Rica ranks 4th and Nigeria ranks 4th of 104 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of early childhood educational development (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