Dubuque County IA Immigration Records

USA (1,379,301) > Iowa (43,815) > Dubuque County (737) > Dubuque County Immigration Records (5)

USA (1,379,301) > Iowa (43,815) > Iowa Immigration Records (375) > Dubuque County Immigration Records (5)


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

Dubuque County Immigration Records

Declaration of intent to become a citizen, Dubuque County, Iowa FamilySearch Library

Iowa, Federal Naturalization Records, 1856-1937 Ancestry online

Naturalization index, 1840-1947 FamilySearch Library

Naturalization records, 1836-1933 FamilySearch Library

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

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