Kings County (Brooklyn, NY) Naturalization Index
(also known as "Searching the Kings County (Brooklyn, NY) Naturalization Index in One Step")
special thanks to Steve Morse


To Search, Enter Last Name (and optional First Name, or initial) and click on Search Button

Last Name
is exactly
sounds like
starts with
First Name or Initial: (Optional)
is exactly
starts with


Records Located at:
County Clerk's Office 
State Supreme Court, Kings County (Brooklyn) 
360 Adams Street, Room 0079 (cross streets:  Johnson, Court & Joralemon Sts) 
Brooklyn, NY 11201 
Please Note!

Due to the increase demand for Naturalization records in the Kings County Clerk's Office, the wait is aprx. 4-6 months for mail requests.  The cost of a Naturalization record ordered by mail is $10. See FAQs for further information on how to obtain copies. 

The LDS Family History Center has now microfilmed almost all of the naturlizations. After you find your record in the index, click here to find the microfilm in which the record is located. Use this number when visiting your local FHC to order the record. You may order the microfilm from your local Family History Center.

Frequently Asked Questions (FAQs) 


note: the "sounds like" option searches the Soundex code of the last name




© JGS, NY, 2008