The Ancestor Hunt regularly adds and updates new collection links, as well as searches for and fixes broken links.
(This page's most recent update is January 2025)
Do you research naturalization records? No? Why not? Does the thought of going through paper files in dusty court basements turn you off? Well – I’m here to tell you that it is worth it – and with recent digitization efforts – more and more original documents have been scanned and made available via microfilm or online.
Some of the larger subscription sites have also made some source documents available – as well as index cards that can lead you to the court that handled the proceedings.
If you wish to get educated first about all of these documents and the naturalization process and how it has changed over time – please read these two terrific summaries:
- The U.S. Archives Naturalization Records
- FamilySearch’s Wiki entry United States Naturalization and Citizenship
- Women and Naturalization
Okay – now that you are educated and know that post-1906 – about 4 awesome documents just drip with great information: Declaration of Intent, Petition for Citizenship or Naturalization, Certificate of Arrival, and the Certificate of Naturalization. Many of the online genealogy websites may not have all of these documents available but do have index cards that are searchable – which have information regarding the court handling the proceedings. With this information, you might be able to track down some of the source documents.
Below is a list of links to free online naturalization record and index collections for the state:
Note: Some links listed take you to a FamilySearch Collection of digital images. Near the bottom of the page under Film/Digital Notes is the name of each sub-collection. If there is a camera icon at the right of the name (in the Format column) then the collections’ images are browsable. If there is a camera with a key icon, it is only available at a Family History Center or affiliated library. If there is a film reel icon, then it is only available in microfilm format, not digital. To take full advantage make sure that you are logged in to FamilySearch. The results may be different if you are signed in, rather than not.
Rhode Island Naturalization Records
- Bristol County, Bristol, Court of Common Pleas, Naturalization Records, 1806-1893
- Bristol County, Bristol, Supreme Court, Naturalization Records, 1843-1903
- Bristol County, Bristol, Supreme Judicial Court, Naturalization Records, 1804-1842
- Index to New England Naturalization Petitions, 1791-1906
- Kent County Declarations of Intention, 1917-1929
- Kent County Naturalization Petitions, 1793-1958
- Kent County Naturalization Petitions, 1917-1947
- Kent County Naturalization Petitions, 1923-1960
- Kent County, Court of Common Pleas, Naturalization Records, 1868-1892
- Kent County, Superior Court, Naturalization Records, 1905-1906
- Kent County, Supreme Court, Naturalization Records, 1854-1903
- New England Naturalization Index, 1791-1906
- New England Petitions for Naturalization Index, 1791-1906
- New England, Petitions for Naturalization, 1787-1906
- New England, Petitions for Naturalization, 1787-1931
- Newport County Declarations of Intention, 1890-1929
- Newport County Military Petitions for Naturalization 1902-1918
- Newport County Naturalization Index, 1793-1942
- Newport County Naturalization Index, 1793-1981
- Newport County Naturalization Papers Index, Soldiers and Sailors, 1918-1919
- Newport County Naturalization Petitions 1915-1929
- Newport County Naturalization Petitions 1929-1945
- Newport County Naturalization Petitions, 1793-1921
- Newport County, Court of Common Pleas, Naturalization Records, 1802-1903
- Newport County, Superior Court, Naturalization Records, ca. 1792-1906
- Newport County, Supreme Court, Naturalization Records, 1809-1905
- Newport County, Supreme Judicial Court, Naturalization Records, 1799-1811
- Pawtucket Naturalization Records, 1870-1945
- Providence County Declarations of Intentions 1917-1927
- Providence County Naturalization and Citizenship Index, 1793-1905
- Providence County Naturalization and Citizenship Index. 1793-1892
- Providence County Naturalization Petitions 1917-1929
- Providence County Naturalization Petitions, 1793-1892
- Providence County Naturalization Petitions, 1820-1893
- Providence County Petitions and Records for Naturalization
- Providence County, Circuit Court, Petitions for Naturalizations
- Providence County, Court of Common Pleas, Naturalization Records, 1818-1893
- Providence County, District Court, Naturalization Records, 1842-1906
- Providence County, Superior Court, Naturalization Records, 1905-1906
- Providence County, Supreme Court, Naturalization Records, 1793-1903
- Providence, Declarations of Intention, 1928-1949
- Rhode Island Naturalization Records 1907-1991
- Rhode Island, District Court Naturalization Indexes, 1906-1991
- Rhode Island, Index to Rhode Island Naturalizations, 1918-1968
- Rhode Island, Indexes to Naturalization Records for the District Court, 1906-1991, and the U.S. Circuit Court, 1906-1911
- Rhode Island, Naturalization Records, 1930-1946
- Rhode Island, The History of Denization and Naturalization. 1636-1790
- Southern New England Irish, Rhode Island Naturalization Index
- Warren Naturalization Papers, 1898-1940
- Washington County Declarations of Intention, 1917-1929
- Washington County Naturalization Petitions, 1917-1929
- Washington County Naturalization Petitions, 1930-1945
- Washington County, Court of Common Pleas, Naturalization Records, 1842-1899
- Washington County, Superior Court, Naturalization Records, 1905-1906
- Washington County, Supreme Court, Naturalization Records, 1847-1905
- Washington County, Supreme Judicial Court, Naturalization Records, 1817-1819
- West Greenwich West Greenwich (R.I.) Naturalization Records Early to 1945
- Westerly Naturalization Index, Certificates, and Citizenship Papers Filed at Town Clerk’s Office, Early to 1945
- Westerly, Naturalized Citizen List (early to 1925)
Good Luck and Happy Hunting!