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Government Resources: Immigration and Naturalization (U.S.)

Federal and state sources for information

Immigration and Naturalization

Other sources:

FamilySearch has two guides that explain how to access naturalization records and immigration records. Some of the sources cited in these guides are government sources. Which source(s) to use depends on the date and location of naturalization/immigration.

Government Documents

Federal Depository Library


Cindy Su-chin Lu
Head, Collections Services
Government Documents Librarian

Phyllis Johnson
Government Documents Assistant