Union County SD Immigration Records

USA (1,403,636) > South Dakota (12,900) > Union County (252) > Union County Immigration Records (2)

USA (1,403,636) > South Dakota (12,900) > South Dakota Immigration Records (182) > Union County Immigration Records (2)

NOTE: Additional records that apply to Union County are also on the South Dakota Immigration Records page.

Union County Immigration Records

Government Records of Union County, 1865-1975 Archive Grid

South Dakota, Federal Naturalization Records, 1904-1928 Ancestry online

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Union County shown in red

Research Tip

Naturalization documents can list a person's name, age, witnesses, and place of origin. In some cases, women were not required to naturalize separately from their husbands. Before 1906 in the United States, naturalization documents sometimes only listed a home country rather than a specific town or city where a person came from. Since 1906, more detailed information has been included in naturalization documents.

Using Immigration Records

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Find Your Immigrant Ancestor - Manifests and Passenger Lists

Tips for Researching Immigrants to the U.S.

Find Your Immigrant Ancestor - Naturalization Records