A focused population profile of Costa Rican Mestizo, with modern genetic matches, ancestry modeling, and a World Genetics G25 heatmap.
Costa Rican Mestizo is included in the World Genetics modern G25 database as a reference population. This page uses that reference average to compare Costa Rican 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 Mestizo.
In the World Genetics modern G25 comparison, the closest non-self match for Costa Rican Mestizo is Uruguayan Mestizo. Other nearby references include Colombian Mestizo, Houma (European+SSA-Mixed), Onondaga (European-Mixed), and Venezuelan Moreno. This gives the Costa Rican 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 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 Mestizo profile a geographic shape. Warmer areas mark regions where available modern reference populations sit closer to the Costa Rican Mestizo average, while cooler areas represent more distant matches.
The closest non-self match in this World Genetics comparison is Uruguayan Mestizo. Other nearby references include Colombian Mestizo, Houma (European+SSA-Mixed), Onondaga (European-Mixed), and Venezuelan Moreno.
In the current modern G25 reference set, Uruguayan Mestizo is the closest listed match to the Costa Rican Mestizo average after removing Costa Rican Mestizo itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Costa Rican Mestizo G25 average, giving the closest-match results a geographic view.
