Based on the U.S. Census Bureau’s 2024 American Community Survey, a small number of self-reported European ancestries are the largest groups in most states: German leads in more than half the states, English dominates much of the South, and Irish and Italian concentrate in the Northeast. Louisiana stands alone with French as the top European ancestry.
German ancestry is the largest self-reported European ancestry in 27 states, spanning the Midwest, Great Plains, and much of the West.
English ancestry ranks first in 15 states, mainly across the South and Appalachia, reflecting very early settlement patterns.
The U.S. Census Bureau's 2024 American Community Survey reports the most common self-reported European ancestry in each state. Across the country, a few ancestry groups appear repeatedly as the largest European heritage in individual states. German ancestry tops more states than any other European group, English is most common in much of the South, and Irish and Italian roots cluster in the Northeast. Louisiana is unique on the map for having French as the single largest European ancestry.
German ancestry: The largest single European ancestry in 27 states, German leads in parts of the Midwest, Great Plains, and Western states. States listed as German-led include traditional centers such as Wisconsin, Minnesota, Iowa, Nebraska, and the Dakotas, and extend west and south in some places.
English ancestry: Foundational English migration explains why English is the largest self-reported European ancestry in 15 states, concentrated in the South and Appalachia. Examples include Alabama, Georgia, Kentucky, Mississippi, Tennessee, Virginia, and West Virginia, with a few farther west like Idaho and Utah.
Irish and Italian ancestry: Irish ancestry ranks first in five states plus the District of Columbia (Delaware, Massachusetts, New Hampshire, New York, and Rhode Island). Italian ancestry leads only in Connecticut and New Jersey, reflecting particularly strong Italian-American roots in parts of the Northeast.
French ancestry: Louisiana is the only state where French is the largest self-reported European ancestry, reflecting its distinct colonial and settlement history.
The distribution of leading ancestries reflects historic migration flows. More than 5 million Germans immigrated to the United States during the 19th century, driven by economic and political factors and enabled by improving transatlantic travel. Large German-American communities formed across the Midwest and Plains and have persisted and spread over generations.
English ancestry stretches back to the earliest European settlement of what became the United States, accounting for its prevalence across many Southern and Appalachian states. Massive 19th-century Irish immigration concentrated around East Coast cities, explaining Irish prominence in several Northeastern states. Italian immigration likewise established strongholds in parts of the Northeast.
Language footprint that follows ancestry
The map's ancestry findings align in some places with language use. German remains the most widely spoken non-English, non-Spanish language across several Plains and Mountain West states, including Montana, Wyoming, Idaho, Iowa, and North Dakota.
Knowing the most common self-reported European ancestry by state helps explain regional cultural patterns, family histories, and the persistence of particular languages and traditions in local communities. The results are a snapshot of how long-term immigration and settlement patterns continue to shape demographic identity across states.
A new analysis from The Mendoza Law Firm of 2024 American Community Survey data has... The post Beyond Spanish, New Data Reveals the Surprising Second Languages Shaping Every U.S. State appeared first on Social Media Explorer .
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