A focused population profile of Costa Rican Euro-Mestizo, with modern genetic matches, ancestry modeling, and a World Genetics G25 heatmap.
Costa Rican Euro-Mestizo is included in the World Genetics modern G25 database as a reference population. This page uses that reference average to compare Costa Rican Euro-Mestizo with other modern populations in the database.
The label should be read as a population reference name rather than a complete description of every individual, family, language, region, or community history connected with Costa Rican Euro-Mestizo.
In the World Genetics modern G25 comparison, the closest non-self match for Costa Rican Euro-Mestizo is Paraguayan Euro-Mestizo. Other nearby references include Guatemalan Euro-Ladino, Mexican Euro-Mestizo, Colombian Euro-Mestizo, and Chilean Euro-Mestizo. This gives the Costa Rican Euro-Mestizo profile its nearest modern genetic context inside the current reference database.
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The ancestral breakdown below loads the best-fitting World Genetics calculator for the Costa Rican Euro-Mestizo average. It should be read as a model of deep ancestry components, while the closest-match table is the better guide to which modern populations are most similar in G25 space.
The heatmap gives the Costa Rican Euro-Mestizo profile a geographic shape. Warmer areas mark regions where available modern reference populations sit closer to the Costa Rican Euro-Mestizo average, while cooler areas represent more distant matches.
The closest non-self match in this World Genetics comparison is Paraguayan Euro-Mestizo. Other nearby references include Guatemalan Euro-Ladino, Mexican Euro-Mestizo, Colombian Euro-Mestizo, and Chilean Euro-Mestizo.
In the current modern G25 reference set, Paraguayan Euro-Mestizo is the closest listed match to the Costa Rican Euro-Mestizo average after removing Costa Rican Euro-Mestizo itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Costa Rican Euro-Mestizo G25 average, giving the closest-match results a geographic view.