What is the average IQ score in Croatia? And County-wise Intelligence Overview. 
"Croatia’s culture, education, and resilience foster intelligence and adaptability in a growing European context."
Croatia is a nation with a strong cultural and educational foundation, shaped by its history and European integration. Its education system emphasizes literacy, sciences, and critical thinking, while universities contribute to research and innovation. Access to healthcare and nutrition support intellectual development, and Croatia’s cultural traditions of creativity and resilience enhance problem-solving and adaptability. With growing participation in European collaboration, the country continues to strengthen its knowledge-based society.
Average IQ in Croatia is 99.75
Based on the above factors and the IQ test history
The Smartest County in Croatia
County-wise Intelligence Ranking (High to Low)
| # | County | Intelligence Level |
|---|---|---|
| 1. | Zagreb | High |
| 2. | Dubrovnik-Neretva | Above Average |
| 3. | Krapina-Zagorje | Above Average |
| 4. | Požega-Slavonia | Above Average |
| 5. | Sisak-Moslavina | Above Average |
| 6. | Varaždin | Above Average |
| 7. | Zadar | Above Average |
| 8. | Brod-Posavina | Moderate |
| 9. | Istria | Moderate |
| 10. | Karlovac | Moderate |
 | ||
| 1. | Lika-Senj | Moderate |
| 2. | Međimurje | Moderate |
| 3. | Osijek-Baranja | Moderate |
| 4. | Primorje-Gorski Kotar | Moderate |
| 5. | Virovitica-Podravina | Moderate |
| 6. | Vukovar-Srijem | Moderate |
| 7. | Bjelovar-Bilogora | Below Average |
| 8. | Koprivnica-Križevci | Below Average |
| 9. | Šibenik-Knin | Below Average |
| 10. | Split-Dalmatia | Below Average |
| 11. | Zagreb County | Low |
Croatia’s intellectual strengths reflect its combination of cultural heritage, education, and resilience. The country values learning and creativity, producing individuals who excel in academics, innovation, and the arts. Intelligence in Croatia is not confined to academics but is also reflected in adaptability and the ability to thrive in dynamic environments. By focusing on education, cultural values, and global collaboration, Croatia demonstrates how nations can cultivate intellectual capital that sustains progress and contributes to international development.
[ While IQ alone does not define the full range of human intelligence or potential. IQ is just one of many dimensions of human potential. ]
