Oregon Naturalization records online and Oregon Citizenship Records online may include declarations of intent, petitions for naturalization, oaths of allegiance, certificates of citizenship, and more.

 

These records often provide names and aliases of a person, age, country of birth, ethnic background, date and port of arrival, the name of the ship, previous residences, or current address.

 

You can look at federal (1870-1920) and state census (1825-1925) records to see if your ancestor was naturalized. See Oregon Census Records online for census record links and other helpful sources. Also see Oregon Emigration and Immigration Records online.

 

 

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Oregon Naturalization Records online at the federal and state level

US – United States, New England Petitions for Naturalization Index, 1791-1906, index & images, at FS

Oregon – Oregon, Church Records, 1853-1874, index links to images (baptism, other, First Presbyterian Church-Corvalis), at FS

Oregon – Oregon, naturalization records, 1859-1981, at FS

Oregon – Indexes to naturalization records of the U. S. Circuit and District Courts for the district of Oregon, 1859-1956, at FS

Oregon – Declarations of intention, 1859-1941; petitions for naturalization, 1906-1941; indexes, 1863-1956; military petitions for naturalization, 1917-1918, at FS

 

 

 

Oregon Naturalization Records online at the county level

Baker County – Oregon, Baker County Records, 1862-1950, index & images (naturalization, military, deed, mortgage), at FS

Baker County – Naturalization and Citizenship – Oregon, Baker County, Naturalization Records, 1868-1971, at FS

Benton County – Oregon, Benton County Records, 1856-1984, index & images (land, old age pensions, naturalization, military, probate), at FS

Benton County – Naturalization and Citizenship – Naturalization Records, Benton County, Oregon, at FS

Benton County – Naturalization and Citizenship – Naturalization Records, Benton County, Oregon, at FS

Benton County – Naturalization and Citizenship – Oregon, Benton County, Naturalization Records, 1912-1962; Indexes, 1864-1975, at FS

Clackamas County – Naturalization and Citizenship – Citizenship Application, Clackamas County, Oregon, 1905-1906, at FS

Clackamas County – Naturalization and Citizenship – Naturalization Certificates, Clackamas County, Oregon, 1891-1900, 1907-1926, at FS

Clackamas County – Naturalization and Citizenship – Naturalization Declaration of Intention Records for Clackamas, Oregon, 1850-1931, at FS

Clackamas County – Naturalization and Citizenship – Naturalization Declaration of Intention Records for Clackamas, Oregon, 1850-1931, at FS

Clackamas County – Naturalization and Citizenship – Petition for Naturalization, Clackamas County, Oregon, 1905-1929, at FS

Clatsop County – Naturalization and Citizenship – Declaration of Intentions, 1850-1939, at FS

Clatsop County – Naturalization and Citizenship – Miscellaneous Records, December 1 1873-June 14 1905, at FS

Clatsop County – Naturalization and Citizenship – Naturalization Records, 1888-1926, at FS

Clatsop County – Naturalization and Citizenship – Naturalizations Records, 1929-1945, Index, 1929-1945 (Clatsop County, Oregon), at FS

Clatsop County – Naturalization and Citizenship – Naturalizations Records, 1929-1945, Index, 1929-1945 (Clatsop County, Oregon), at FS

Columbia County – Oregon, Columbia County Records, 1854-1958 (Land and Property 1854-1920, Marriages 1854-1958, Naturalization / Citizenship 1891-1945, Tax 1898-1908), at FS

Columbia County – Court Records – Naturalization, Court, Land and Property, and Miscellaneous Records, 1854-1913, at FS

Columbia County – Naturalization and Citizenship – Certificates of Citizenship, 1891-1903, at FS

Columbia County – Naturalization and Citizenship – Declarations of Intention, 1891-1935, at FS

Columbia County – Naturalization and Citizenship – Oregon, Columbia County, Naturalization Records, at FS

Columbia County – Naturalization and Citizenship – Petition and Record, 1907-1935, at FS

Curry County – Naturalization and Citizenship – Naturalization Records, Curry County, Oregon, at FS

Douglas County – Oregon, Douglas County Records, 1850-1983 (marriage, land, birth, death, voter, probate, wills, tax, pensions, naturalization, medical, court), at FS

Douglas County – Naturalization and Citizenship – Oregon, Douglas County, Naturalization Records, 1853-1960, at FS

Grant County – Oregon, Grant County Records, 1851-1992 (land, probate, naturalization, military, birth, death, marriage, court, pension), at FS

Grant County – Naturalization and Citizenship – Oregon, Grant County, Naturalization Records, 1854-1972, at FS

Harney County – Oregon, Harney County Records, 1870-1991(probate, naturalization, land, marriage, court), at FS

Harney County – Naturalization and Citizenship – Oregon, Harney County, Naturalization Records, 1889-1978, at FS

Harney County – Naturalization and Citizenship – Oregon, Harney County, Index to Miscellaneous Files, 1889-1929, at FS

Jackson County – Naturalization and Citizenship – Declaration of Intention and Naturalization and Index, Jackson County, Oregon, 1852-1933, at FS

Jackson County – Naturalization and Citizenship – Naturalization Petition and Record, Jackson County, Oregon, at FS

Jackson County – Naturalization and Citizenship – Naturalization Records, Jackson County, Oregon, 1903-1906, at FS

Jackson County – Naturalization and Citizenship – Naturalization Index for Order of Admission, Jackson County, Oregon, at FS

Josephine County – Court Records – Naturalization Records of Josephine County, Oregon (1904-1908), at FS

Josephine County – Naturalization and Citizenship – Naturalization Records, 1857-1929; Index, 1860-1970, (Josephine County, Oregon), 1857-1970, at FS

Lincoln County – Naturalization and Citizenship – Oregon, Lincoln County, Naturalization Records, 1893-1956, at FS

Linn County – Naturalization and Citizenship – Linn County Naturalization Records, 1855-1929; Index, 1850-1956, at FS

Marion County – Naturalization and Citizenship – Oregon, Marion County Records : COLLECTION RECORD, 1849-1976, at FS

Marion County – Naturalization and Citizenship – Oregon, Marion County, Naturalization Records, 1930-1975, at FS

Morrow County – Naturalization and Citizenship – Citizenship Records, 1855-1929, at FS

Polk County – Naturalization and Citizenship – Applications and Certificates for Naturalization, 1889-1939; Indexes, 1872-1929 (Polk County, Oregon), at FS

Sherman County – Naturalization and Citizenship – Oregon, Sherman County, Naturalization Records, 1890-1948, at FS

Tillamook County – Naturalization and Citizenship – Declarations of Intentions, 1888-1892, 1907-1954 (Tillamook County, Oregon), at FS

Tillamook County – Naturalization and Citizenship – Naturalization Petitions, 1909-1953; Card Index, 1871-1954 (Tillamook County, Oregon), at FS

Umatilla County – Naturalization and Citizenship – Umatilla County (Oregon) Mining Claims and Naturalization Records, 1863-1880, 1883-1919, at FS

Union County – Naturalization and Citizenship – Naturalizations, 1911-1926; Declaration of Intention, 1906-1929, at FS

Wasco County – Naturalization and Citizenship – Naturalization Records, 1860-1962, at FS

Washington County – Naturalization and Citizenship – [Index to Court Journals Concerning Citizenship, 1851-1955], at FS

Washington County – Naturalization and Citizenship – Naturalization Records (Washington County, Oregon), 1888-1955, at FS

Yamhill County – Naturalization and Citizenship – Declaration of Intentions, 1888-1929; Index to Declarations, 1853-1959, at FS

Yamhill County – Naturalization and Citizenship – Naturalization Certificate Cards, 1927-1959, at FS

Yamhill County – Naturalization and Citizenship – Naturalization Petitions, 1903-1928; Index, 1853-1959, 1968, at FS

Yamhill County – Naturalization and Citizenship – Naturalization Petitions, 1903-1928; Index, 1853-1959, 1968, at FS

 

 

 

Oregon Naturalization Records online at the city level

Medford – Naturalization and Citizenship – Declarations of Intention, 1859-1941; Petitions for Naturalization, 1906-1941; Indexes, 1863-1956; Military Petitions for Naturalization, 1917-1918, at FS

Pendleton – Naturalization and Citizenship – Declarations of Intention, 1859-1941; Petitions for Naturalization, 1906-1941; Indexes, 1863-1956; Military Petitions for Naturalization, 1917-1918, at FS

 

 

 

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