Dominican Republic

Dominican Republic

Average IQ
With 90.1 average IQ score, Dominican Republic ranks #115 on the list of countries by average IQ.
Last update: Aug 18, 2025

Average IQ in Dominican Republic

The average Dominican Republic IQ is 90.53, which ranks below the average score among most Latin American countries. You would consider it a bad score for any country in Latin America, but once you're aware of its issues, you change your mind!


Like most nations in the exact location, the Dominican Republic is plagued by social and economic challenges that impact the development of cognition.


The good news is that the Dominican Republic never stops trying to stay ahead of economic and political challenges! That's why there is hope that its people will see higher IQ levels.


Country Statistics 6 keys IQ-related statistics

Average IQ Intelligence Ranking
90.1
Education Level Learning Standards
High 8.2
Income per Person (USD) Economic Status
9700
Living Standards (HDI Score) Quality of Life
0.767
Student Test Scores (PISA) Academic Performance
Math 339
Reading 342
Science 351
Science & Tech Investment Innovation Growth
0.12 GDP 102

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Factors Influencing IQ Levels in Dominican Republic

Bilingual community

The country's official language is Spanish, but did you know that a few families also speak English? Although it is not widely spoken, such a bilingual environment can affect children's ability to communicate and educate effectively, especially in rural communities.


Economic Inequality

You may not believe it, but the Dominican Republic is among the most advanced areas in the Caribbean; poverty is an unresolved issue. Economic disadvantage has a deep effect on children from poor families, who have no access to healthy food, medical care, or educational input.


Family and Social Factors

Single-parent families are prevalent in the Dominican Republic, and this, at times, leads to economic instability and emotional stress among children. Social problems such as violence and crime also play a role in developing stress in society, which undermines the ability of children to focus and learn.


Health Challenges

Most children experience stunted growth due to malnourishment, leading to delayed cognitive and brain development.


How Dominican Republic’s IQ Compares to Other Countries

We can see how this country's average IQ changes relative to other Latin countries:


The average IQ for Cuba is 96.02

Costa Rica quotes an average IQ of 94.15

Honduras is closer to 90.53

The average IQ for Ecuador is 95


More fine-tuning of the education system and addressing poverty and malnutrition will be critical to improving the cognitive ability of future generations.


Other Northamerica Countries Average IQ level

Canada
Canada
Average IQ: 101.7
Details
United States
United States
Average IQ: 99.7
Details
Cuba
Cuba
Average IQ: 96.0
Details
Mexico
Mexico
Average IQ: 95.5
Details
Trinidad and Tobago
Trinidad and Tobago
Average IQ: 94.8
Details
Costa Rica
Costa Rica
Average IQ: 94.2
Details