Mercer County NJ Immigration Records

USA (1,379,301) > New Jersey (19,801) > Mercer County (1,161) > Mercer County Immigration Records (4)

USA (1,379,301) > New Jersey (19,801) > New Jersey Immigration Records (148) > Mercer County Immigration Records (4)


NOTE: Additional records that apply to Mercer County are also on the New Jersey Immigration Records page.

Mercer County Immigration Records

Declarations of intention, 1868-1906 FamilySearch Library

Naturalization records, 1838-1906 FamilySearch Library

Naturalization records, 1838-1940, New Jersey Court of Common Pleas (Mercer County) Archive Grid

Trenton Immigration Records

United States, New Jersey, Naturalization records from various counties, 1905-1944 Family Search online

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