Country IQ profile
Average IQ in Costa Rica
Costa Rica has an estimated average IQ score of 91 and ranks 52 in this country IQ ranking.
91
average IQ estimate
#52
rank
CR
flag code
How to interpret Costa Rica’s IQ score
A country-level IQ score is a statistical estimate. It is not a personal score and should not be used to judge an individual from Costa Rica.
Country comparisons are influenced by sampling, education access, language adaptation, health, socioeconomic context, and the age of the underlying data. The safest interpretation is comparative and cautious.
Capital: San Jose, population: 3.9 million, area: 51.1 thousand km²
Related IQ tools
Nearby countries in the IQ ranking
| Rank | Country | Average IQ |
|---|---|---|
| 50 | Malaysia | 92 |
| 51 | Thailand | 91 |
| 52 | Costa Rica | 91 |
| 53 | Turkey | 90 |
| 54 | Peru | 90 |
Country IQ profile FAQ
It shows a country-level average IQ estimate, ranking position, and nearby countries in the same ranking table.
No. A national average is not a personal result. Individual ability must be measured with an individual test and interpreted with proper norms.
Rankings compress complex data into a single order. Data age, sample size, country coverage, and score rounding can make close countries change places.
It should be cited as an estimate, not as an exact measurement. Mention the ranking source, date, and the limits of country-level comparisons when possible.
No. Education results are shaped by schools, access, language, health, income, culture, policy, and measurement differences.
Take an IQ test online
Use the BrainApps IQ test as a quick way to practice cognitive tasks and get a structured result. Treat online scores as screening information, not a clinical diagnosis.