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Celtic ancestry
United States: 0.0% Source ACS 2020-2024 5-Year Estimates Provenance US federal agency · primary Agency U.S. Census Bureau Years 2024 Unit per cent Geography County (3,222 published) Counted among Total population Highest Allendale County, South Carolina, 2.6% Lowest Yauco Municipio, Puerto Rico, 0.0% Share of residents reporting Celtic ancestry. Ancestry is self-reported heritage, which is different from race, from Hispanic origin, and from where someone was born.
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Highest counties
County Celtic ancestry Allendale County, South Carolina 2.6% Page County, Iowa 1.0% Macon County, Missouri 0.9% Niobrara County, Wyoming 0.9% Moffat County, Colorado 0.8% Warren County, Virginia 0.6% Gunnison County, Colorado 0.5% Lincoln County, Wyoming 0.5% Gilpin County, Colorado 0.4% Decatur County, Georgia 0.4% Gem County, Idaho 0.4% Martin County, Kentucky 0.4%
Lowest counties
County Celtic ancestry Yauco Municipio, Puerto Rico 0.0% Yabucoa Municipio, Puerto Rico 0.0% Villalba Municipio, Puerto Rico 0.0% Vieques Municipio, Puerto Rico 0.0% Vega Baja Municipio, Puerto Rico 0.0% Vega Alta Municipio, Puerto Rico 0.0% Utuado Municipio, Puerto Rico 0.0% Trujillo Alto Municipio, Puerto Rico 0.0% Toa Baja Municipio, Puerto Rico 0.0% Toa Alta Municipio, Puerto Rico 0.0% Santa Isabel Municipio, Puerto Rico 0.0% San Sebastián Municipio, Puerto Rico 0.0%
Small populations produce wide margins: Allendale County, South Carolina is 2.6% with a margin of error of ±1.0%. An estimate with a margin that wide should be read as a range rather than a rank.
Counted among: Total population