Costa Rica vs Samoa: Completion rate, primary education, adjusted gender parity index
Costa Rica
1.02 modelled data
in 2025
Samoa
1.02 modelled data
in 2025
Costa Rica rank
61st
Samoa rank
64th
Completion rate, primary education, adjusted gender parity index over time
- Costa Rica
- Samoa
How they compare
Costa Rica currently reports 1.02 modelled data against 1.02 modelled data in Samoa, a difference of 0 modelled data.
The two have swapped places 3 times across 45 shared years of data; in 1981 it was Samoa ahead.
Costa Rica ranks 61st and Samoa ranks 64th of 165 countries.
Across the 5 decades both report, Costa Rica averaged higher in 2 and Samoa in 3.
Head to head by decade
| Decade | Costa Rica | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.02 modelled data | 1.03 modelled data | 0.013 modelled data | Samoa |
| 1990s | 1.03 modelled data | 1.03 modelled data | 0.0018 modelled data | Samoa |
| 2000s | 1.02 modelled data | 1.02 modelled data | 0.0003 modelled data | Samoa |
| 2010s | 1.03 modelled data | 1.02 modelled data | 0.0069 modelled data | Costa Rica |
| 2020s | 1.03 modelled data | 1.02 modelled data | 0.0076 modelled data | Costa Rica |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, primary education, adjusted gender parity index, Costa Rica or Samoa?
- Costa Rica, at 1.02 modelled data against 1.02 modelled data in Samoa as of 2025.
- What is the difference in completion rate, primary education, adjusted gender parity index between Costa Rica and Samoa?
- 0 modelled data, with Costa Rica ahead.
- How many years of comparable data are there for Costa Rica and Samoa?
- 45 years are reported by both, from 1981 to 2025.
- How do Costa Rica and Samoa rank globally for completion rate, primary education, adjusted gender parity index?
- Costa Rica ranks 61st and Samoa ranks 64th of 165 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, primary education, adjusted gender parity index (GPIA) (modelled data). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release