A focused population profile of Irish-American Massachusetts, with modern genetic matches, ancestry modeling, and a World Genetics G25 heatmap.
Irish-American Massachusetts is included in the World Genetics modern G25 database as a reference population. This page uses that reference average to compare Irish-American Massachusetts 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 Irish-American Massachusetts.
In the World Genetics modern G25 comparison, the closest non-self match for Irish-American Massachusetts is Anglo-Australian Western Australia. Other nearby references include Irish-American New York, Anglo-Australian New South Wales, Anglo-Canadian Manitoba, and Anglo-New Zealander. This gives the Irish-American Massachusetts 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 Irish-American Massachusetts 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 Irish-American Massachusetts profile a geographic shape. Warmer areas mark regions where available modern reference populations sit closer to the Irish-American Massachusetts average, while cooler areas represent more distant matches.
The closest non-self match in this World Genetics comparison is Anglo-Australian Western Australia. Other nearby references include Irish-American New York, Anglo-Australian New South Wales, Anglo-Canadian Manitoba, and Anglo-New Zealander.
In the current modern G25 reference set, Anglo-Australian Western Australia is the closest listed match to the Irish-American Massachusetts average after removing Irish-American Massachusetts itself from the table.
The heatmap shows where modern reference populations are closer or farther from the Irish-American Massachusetts G25 average, giving the closest-match results a geographic view.