Oregon Naturalization and Citizenship

Online Resources

 * 1794-1995 U.S. Naturalization Records Indexes, 1794-1995 at Ancestry; index & images($)
 * 1862-1950 at FamilySearch - How to Use this Collection; index
 * 1865-1991 Oregon, Naturalization Records 1865-1991 at Ancestry; index & images($)
 * 1868-1991 at FamilySearch - How to Use this Collection; index & images
 * 1944-2003 U.S., Index to Alien Case Files, 1944-2003 at Ancestry — index($)
 * Oregon State Archives Naturalization Record Index
 * Naturalization Records List Records held at the Oregon State Archives

History
In the territorial era, immigrants could apply for citizenship at any U.S. district court. Naturalization records filed as part of the “donation land” laws are at the National Archives.

After statehood in 1859, the circuit court had primary jurisdiction over naturalization. The county clerk served as clerk of the circuit court and kept the records. You can obtain copies of declarations and petitions from the clerk's office in each county. Some naturalization records may also be found in county court journals or U.S. district court records. The FamilySearch Library has copies of some naturalization records for Oregon.

Indexes

 * National Archives and Records Service, Indexes to naturalization records of the U.S. Circuit and District Courts, for the District of Oregon 1859-1956 : National Archives microfilm publications pamphlet describing M1242 (Washington D.C. : NARA, 1985)


 * Samuelsen, W.David, Oregon Naturalization Records Index : Declaration of Intention (SLC, Utah : Sampubco, c1995) ;


 * United States Circuit and District Courts, Indexes to Naturalization Records in the U.S. Circuit and District Courts (Washington, D.C. : National Archives, Central Plains Region, [198-?]

Records

 * United States District and Circuit Courts, Declarations of intention, 1859-1941; petitions for naturalization, 1906-1941; indexes, 1863-1956; military petitions for naturalization, 1917-1918


 * For naturalization records after September 1906, contact the National Archives—Pacific Northwest Region (Seattle) or use the Genealogy Program at www.uscis.gov. The Seattle Branch has records of the U.S. District Court for 1859 to 1970, and the U.S. Circuit Court for 1870 to 1912.


 * The FamilySearch Library has U.S. District Court indexes 1863-1956 and records 1859-1941 (beginning on FS Library film ), and U.S. Circuit Court indexes 1859-1956.


 * The FamilySearch Library has copies of naturalization records which are located at the county level. Search the FamilySearch Catalog for naturalization records under the county and state:


 * OREGON, NATURALIZATION AND CITIZENSHIP
 * OREGON, [Name of County] - NATURALIZATION AND CITIZENSHIP