Form N-400

Application for Naturalization

Processing Statistics

Application for Naturalization

Basic Visa Info
Visa Official Name: Application for Naturalization
Visa Filing Types:
  • Application for Naturalization
Check Visa Status
Service Request Date and Estimated Time
Service Center
Form Type
Estimated Processing Time
Service Request Date
Type Info
Agana GU [AGA]
160A
11.5 Months - 19.5 Months
June 10, 2020
Application for Naturalization
Albany NY [ALB]
160A
9.5 Months - 17.5 Months
August 21, 2020
Application for Naturalization
Albuquerque NM [ABQ]
160A
7.5 Months - 14.5 Months
November 16, 2020
Application for Naturalization
Anchorage AK [ANC]
160A
11 Months - 15.5 Months
October 24, 2020
Application for Naturalization
Atlanta GA [ATL]
160A
12.5 Months - 17 Months
September 02, 2020
Application for Naturalization
Baltimore MD [BAL]
160A
10 Months - 16.5 Months
September 13, 2020
Application for Naturalization
Boise ID [BOI]
160A
9 Months - 16 Months
October 08, 2020
Application for Naturalization
Boston MA [BOS]
160A
10 Months - 15.5 Months
October 10, 2020
Application for Naturalization
Brooklyn NY [BNY]
160A
12 Months - 21.5 Months
April 17, 2020
Application for Naturalization
Buffalo NY [BUF]
160A
7.5 Months - 14 Months
November 26, 2020
Application for Naturalization
Charleston SC [CHL]
160A
9.5 Months - 15 Months
October 31, 2020
Application for Naturalization
Charlotte Amalie VI [CHA]
160A
7 Months - 15.5 Months
October 20, 2020
Application for Naturalization
Charlotte NC [CLT]
160A
10.5 Months - 16 Months
October 05, 2020
Application for Naturalization
Chicago IL [CHI]
160A
12 Months - 17 Months
September 02, 2020
Application for Naturalization
Christiansted VI [CHR]
160A
16.5 Months - 24.5 Months
January 20, 2020
Application for Naturalization
Cincinnati OH [CIN]
160A
9 Months - 16.5 Months
September 23, 2020
Application for Naturalization
Cleveland OH [CLE]
160A
8.5 Months - 15.5 Months
October 18, 2020
Application for Naturalization
Columbus OH [CLM]
160A
9 Months - 16 Months
October 05, 2020
Application for Naturalization
Dallas TX [DAL]
160A
12 Months - 18 Months
August 03, 2020
Application for Naturalization
Denver CO [DEN]
160A
9 Months - 15.5 Months
October 22, 2020
Application for Naturalization
Des Moines IA [DSM]
160A
9 Months - 14.5 Months
November 09, 2020
Application for Naturalization
Detroit MI [DET]
160A
10.5 Months - 16 Months
September 26, 2020
Application for Naturalization
El Paso TX [ELP]
160A
9.5 Months - 14.5 Months
November 14, 2020
Application for Naturalization
Fort Myers FL [OFM]
160A
9 Months - 14.5 Months
November 14, 2020
Application for Naturalization
Fort Smith AR [FSA]
160A
8.5 Months - 14.5 Months
November 19, 2020
Application for Naturalization
Fresno CA [FRE]
160A
13 Months - 16 Months
September 30, 2020
Application for Naturalization
Greer SC [GRR]
160A
13 Months - 17 Months
September 08, 2020
Application for Naturalization
Harlingen TX [HLG]
160A
7.5 Months - 13.5 Months
December 17, 2020
Application for Naturalization
Hartford CT [HAR]
160A
10 Months - 16.5 Months
September 18, 2020
Application for Naturalization
Helena MT [HEL]
160A
6.5 Months - 14 Months
November 30, 2020
Application for Naturalization
Hialeah FL [HIA]
160A
7.5 Months - 13.5 Months
December 20, 2020
Application for Naturalization
Honolulu HI [HHW]
160A
12 Months - 16 Months
September 29, 2020
Application for Naturalization
Houston TX [HOU]
160A
13.5 Months - 18.5 Months
July 13, 2020
Application for Naturalization
Imperial CA [IMP]
160A
10.5 Months - 20 Months
May 31, 2020
Application for Naturalization
Indianapolis IN [INP]
160A
9.5 Months - 17.5 Months
August 20, 2020
Application for Naturalization
Jacksonville FL [JAC]
160A
12 Months - 17 Months
August 26, 2020
Application for Naturalization
Kansas City MO [KAN]
160A
10 Months - 15.5 Months
October 13, 2020
Application for Naturalization
Kendall FL [KND]
160A
8.5 Months - 14.5 Months
November 14, 2020
Application for Naturalization
Las Vegas NV [LVG]
160A
12.5 Months - 17 Months
September 09, 2020
Application for Naturalization
Lawrence MA [LAW]
160A
9.5 Months - 14 Months
December 07, 2020
Application for Naturalization
Long Island NY [LNY]
160A
12.5 Months - 18 Months
July 27, 2020
Application for Naturalization
Los Angeles CA [LOS]
160A
8 Months - 16 Months
October 07, 2020
Application for Naturalization
Los Angeles County CA [LAC]
160A
9.5 Months - 16 Months
October 07, 2020
Application for Naturalization
Louisville KY [LOU]
160A
8.5 Months - 15 Months
November 08, 2020
Application for Naturalization
Manchester NH [MAN]
160A
6 Months - 13 Months
December 31, 2020
Application for Naturalization
Memphis TN [MEM]
160A
9.5 Months - 14.5 Months
November 12, 2020
Application for Naturalization
Miami FL [MIA]
160A
9 Months - 16.5 Months
September 19, 2020
Application for Naturalization
Milwaukee WI [MIL]
160A
9.5 Months - 16.5 Months
September 16, 2020
Application for Naturalization
Minneapolis-St. Paul MN [SPM]
160A
15 Months - 19 Months
July 01, 2020
Application for Naturalization
Montgomery AL [MGA]
160A
12.5 Months - 19 Months
June 28, 2020
Application for Naturalization
Mount Laurel NJ [MTL]
160A
12.5 Months - 17 Months
August 25, 2020
Application for Naturalization
Nashville TN [NTN]
160A
12.5 Months - 17 Months
September 03, 2020
Application for Naturalization
Newark NJ [NEW]
160A
13 Months - 20 Months
June 08, 2020
Application for Naturalization
New Orleans LA [NOL]
160A
11 Months - 18.5 Months
July 19, 2020
Application for Naturalization
New York City NY [NYC]
160A
11.5 Months - 17.5 Months
August 15, 2020
Application for Naturalization
Norfolk VA [NOR]
160A
9 Months - 17.5 Months
August 14, 2020
Application for Naturalization
Oakland Park FL [OKL]
160A
8.5 Months - 14.5 Months
November 17, 2020
Application for Naturalization
Oklahoma City OK [OKC]
160A
9.5 Months - 15.5 Months
October 10, 2020
Application for Naturalization
Omaha NE [OMA]
160A
9.5 Months - 15 Months
October 30, 2020
Application for Naturalization
Orlando FL [ORL]
160A
11.5 Months - 17 Months
August 26, 2020
Application for Naturalization
Philadelphia PA [PHI]
160A
11 Months - 17 Months
August 25, 2020
Application for Naturalization
Phoenix AZ [PHO]
160A
8 Months - 15 Months
October 28, 2020
Application for Naturalization
Pittsburgh PA [PIT]
160A
9.5 Months - 17 Months
September 06, 2020
Application for Naturalization
Portland ME [POM]
160A
7.5 Months - 14.5 Months
November 12, 2020
Application for Naturalization
Portland OR [POO]
160A
13 Months - 18 Months
August 06, 2020
Application for Naturalization
Providence RI [PRO]
160A
10 Months - 16 Months
October 04, 2020
Application for Naturalization
Queens NY [QNS]
160A
13.5 Months - 19 Months
July 02, 2020
Application for Naturalization
Raleigh NC [RAL]
160A
9.5 Months - 15.5 Months
October 22, 2020
Application for Naturalization
Reno NV [REN]
160A
10.5 Months - 14.5 Months
November 09, 2020
Application for Naturalization
Sacramento CA [SAC]
160A
15 Months - 23.5 Months
February 18, 2020
Application for Naturalization
Saint Albans VT [STA]
160A
8 Months - 18 Months
July 31, 2020
Application for Naturalization
Saint Louis MO [STL]
160A
11.5 Months - 19.5 Months
June 16, 2020
Application for Naturalization
Salt Lake City UT [SLC]
160A
11.5 Months - 16.5 Months
September 14, 2020
Application for Naturalization
San Antonio TX [SNA]
160A
9.5 Months - 15 Months
November 02, 2020
Application for Naturalization
San Bernardino CA [SBD]
160A
10 Months - 14.5 Months
November 20, 2020
Application for Naturalization
San Diego CA [SND]
160A
10.5 Months - 15.5 Months
October 18, 2020
Application for Naturalization
San Fernando Valley CA [SFV]
160A
9 Months - 15.5 Months
October 10, 2020
Application for Naturalization
San Francisco CA [SFR]
160A
14 Months - 19 Months
July 06, 2020
Application for Naturalization
San Jose CA [SNJ]
160A
12.5 Months - 18.5 Months
July 14, 2020
Application for Naturalization
San Juan PR [SAJ]
160A
9 Months - 14.5 Months
November 20, 2020
Application for Naturalization
Santa Ana CA [SAA]
160A
12.5 Months - 18.5 Months
July 17, 2020
Application for Naturalization
Seattle WA [SEA]
160A
17 Months - 22 Months
March 26, 2020
Application for Naturalization
Spokane WA [SPO]
160A
9 Months - 19.5 Months
June 23, 2020
Application for Naturalization
Tampa FL [TAM]
160A
9.5 Months - 15.5 Months
October 15, 2020
Application for Naturalization
Tucson AZ [TUC]
160A
6 Months - 14 Months
December 09, 2020
Application for Naturalization
Washington DC [WAS]
160A
11.5 Months - 17.5 Months
August 16, 2020
Application for Naturalization
West Palm Beach FL [WPB]
160A
8.5 Months - 16 Months
October 06, 2020
Application for Naturalization
Wichita KS [WIC]
160A
8 Months - 13.5 Months
December 10, 2020
Application for Naturalization
Yakima WA [YAK]
160A
11.5 Months - 17 Months
September 01, 2020
Application for Naturalization

Determine your service center using the first 3 characters of your receipt number. If your receipt date is before the "Service Request Date" listed for your service center and form type, you can submit a service request due to “outside normal processing time” here.
Last Update: January 13, 2022

Historical Average Processing Times
201320142015201620172018201920202021
- days5.2 mo5.8 mo5.6 mo8.1 mo10.3 mo9.9 mo9.3 mo11.9 mo
Form N-400 USCIS Approval Rate and Backlog
Historic Approval Rate
Military Naturalization [Accepted / Denied]
Historic approval and denial rate for Military Naturalization (Form N-400)
Non-Military Naturalization [Accepted / Denied]
Historic approval and denial rate for Non-Military Naturalization (Form N-400)
Submission Rate and Backlog
Military Naturalization [Pending Backlog / New Submission]
Historic backlog of yet to be processed cases and new submissions for Military Naturalization (Form N-400)
Non-Military Naturalization [Pending Backlog / New Submission]
Historic backlog of yet to be processed cases and new submissions for Non-Military Naturalization (Form N-400)

Fiscal year begins October 1 and ends September 30 of the reporting period. Data sources include USCIS, Department of Homeland Security, U.S. Citizenship and Immigration Services, Performance Reporting Tool (PRT), USCIS Electronic Immigration System (ELIS) and C3 Consolidated


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