Ada County ID Immigration Records

USA (1,403,636) > Idaho (8,682) > Ada County (492) > Ada County Immigration Records (2)

USA (1,403,636) > Idaho (8,682) > Idaho Immigration Records (86) > Ada County Immigration Records (2)

NOTE: Additional records that apply to Ada County are also on the Idaho Immigration Records page.

Ada County Immigration Records

Naturalization records, Southern District, Boise, Idaho, 1868-1934 FamilySearch Library

Boise Immigration Records

Naturalization records, Southern District, Boise, Idaho, 1891-1934 FamilySearch Library

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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

Finding Your Immigrant Ancestor - Where to Start

Find Your Immigrant Ancestor - Naturalization Records

Find Your Immigrant Ancestor - Manifests and Passenger Lists

Tips for Researching Immigrants to the U.S.