Immigration and Citizenship Data

These reports provide data on various aspects of USCIS operations. In addition, certain tables list the USCIS office responsible for the adjudication.

You can find additional data by visiting the:

For more information on our reports, visit the Understanding Our Data page.

Military Naturalization Statistics
Since Oct. 1, 2001, USCIS has naturalized 129,587 members of the military, with 11,483 of those service members becoming citizens during USCIS naturalization ceremonies in over 30 foreign countries,
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 3rd Quarter, April 1-June 30, 2018) (PDF, 214 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 3rd Quarter, April 1-June 30, 2018) (CSV, 20 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 2nd Quarter, Jan. 1-March 31, 2018) (CSV, 19 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 2nd Quarter, Jan. 1-March 31, 2018) (PDF, 224 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2017, 3rd Quarter, April 1-June 30, 2017) (CSV, 17 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2017, 3rd Quarter, April 1-June 30, 2017) (PDF, 257 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 1st Quarter, Oct. 1-Dec. 31, 2017) (CSV, 18 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2018, 1st Quarter, Oct. 1-Dec. 31, 2017) (PDF, 241 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.
Form N-400, Application for Naturalization, by Category of Naturalization, Case Status, and USCIS Field Office Location (Fiscal Year 2017, 4th Quarter, July 1-Sept. 30, 2017) (CSV, 15 KB)
Contains quarterly data on military and non-military naturalization applications. It displays the number of applications received, approved, denied, and pending by quarter of fiscal year, office, and subtype.

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