Will County IL Immigration Records

USA (1,379,301) > Illinois (55,515) > Will County (1,378) > Will County Immigration Records (4)

USA (1,379,301) > Illinois (55,515) > Illinois Immigration Records (489) > Will County Immigration Records (4)

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

Will County Immigration Records

Illinois, Federal Naturalization Records, 1856-1991 Ancestry online

Illinois, Northern District (Eastern Division), Naturalization Index, 1926-1979 MyHeritage online

Soundex Index to Naturalization Petitions for the United States District and Circuit Courts, Northern District of Illinois and Immigration and Naturalization Service District 9, 1840-1950 Ancestry online

US Naturalization Record Index, Northern Illinois, 1840-1950 ( includes Will County, IL) MyHeritage online

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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

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Find Your Immigrant Ancestor - Naturalization Records