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Czechoslovakian ancestry by County

Share of residents reporting Czechoslovakian 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

Lowest counties

Small populations produce wide margins: Cottle County, Texas is 4.5% with a margin of error of ±5.7%. An estimate with a margin that wide should be read as a range rather than a rank.

Counted among: Total population