Naturalization grants U.S. citizenship upon foreign nationals who have fulfilled the requirements Congress established in the Immigration and Nationality Act (INA). After naturalization, foreign-born citizens enjoy nearly all the same benefits, rights, and responsibilities that the Constitution protects for native-born U.S. citizens, including the right to vote.
Naturalization Reports
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This annual report and its supplemental tables include a collection of tables that provides data on foreign nationals who were granted lawful permanent residence. The Yearbook also includes tables on those who were admitted into the United States on a temporary basis; applied for asylum or refugee status; or were naturalized; or who were the subject of enforcement actions, including noncitizen inadmissibility determinations, apprehensions, removals, and returns.
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This annual report presents information on the number and characteristics of applicants aged 18 years and over who naturalized to become U.S. citizens, providing information such as country of birth, state and core-based statistical area of residence, age and sex, and years in lawful permanent resident status.
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This annual set of tables provides 10 years of data for each of the 50 states, the District of Columbia, and Puerto Rico, with data on refugee arrivals and total asylum grants (affirmative and defensive combined), including raw counts and per capita counts, along with state rankings for each within each year. They also include data on total, new arrival, and adjustment lawful permanent residents; I-94 nonimmigrant arrivals; and naturalizations.
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This quarterly report provides tables with preliminary legal immigration counts based on data available one month after the reporting period and details the number of adjustments of immigration status, presenting data broken out by type of adjustment, type and detailed class of admission, and country of nationality.
Download Naturalizations Data
| Data File | File Extension | File size | Date Posted | Report Year | Data Category | categories |
|---|---|---|---|---|---|---|
| State Immigration Data Sheets: FY 2022 | xlsx | 292.94 KB | 02/15/2024 | 2022 | State Immigration Data, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 20, 10, 11, 12, 13 |
| U.S. Naturalizations 2021 Data Tables | zip | 84.12 KB | 07/11/2022 | 2021 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2022 | 268.25 KB | 11/14/2023 | 2022 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| U.S. Naturalizations 2022 Data Tables (Including Supplementary Tables) | xlsx | 177.64 KB | 08/21/2023 | 2022 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations 2021 Data Tables | zip | 84.12 KB | 09/26/2022 | 2021 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations 2021 Supplementary Data Tables | zip | 216.33 KB | 09/26/2022 | 2021 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2020 | 3.11 MB | 08/26/2022 | 2020 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| U.S. Naturalizations: 2021 | 320.47 KB | 07/13/2022 | 2021 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Legal Immigration and Adjustment of Status Report Tables FY 2022 Q4 Final D'ed Version | xlsx | 167.89 KB | 07/08/2022 | 2022 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Legal Immigration and Adjustment of Status Report Tables FY 2021 Q4 Final D'ed Version | xlsx | 83.12 KB | 03/25/2022 | 2021 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2020 Data Tables | zip | 81.18 KB | 01/06/2022 | 2020 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2020 Supplementary Data Tables | zip | 212.44 KB | 01/06/2022 | 2020 | Yearbook, Naturalizations | 9, 12 |
| Legal Immigration and Adjustment of Status Report Data Tables: FY 2020 (Quarterly) | xlsx | 76 KB | 11/13/2021 | 2020 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2004 Data Tables | zip | 167.05 KB | 11/13/2021 | 2004 | Yearbook, Naturalizations | 9, 12 |
| Naturalization Rates among IRCA Immigrants: A 2009 Update | 216.92 KB | 11/13/2021 | 2009 | Naturalizations | 12 | |
| Naturalizations in the United States: 2005 | 250.51 KB | 11/13/2021 | 2005 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Legal Immigration and Adjustment of Status Report Data Tables: FY 2019 (Quarterly) | xlsx | 72.06 KB | 11/13/2021 | 2019 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2004 Supplementary Data Tables | zip | 113.62 KB | 11/13/2021 | 2004 | Yearbook, Naturalizations | 9, 12 |
| Characteristics of Persons Naturalizing in the United States Between 1980 and 2008 | 217.9 KB | 11/13/2021 | 2008 | Naturalizations | 12 | |
| Naturalizations in the United States: 2004 | 272.76 KB | 11/13/2021 | 2004 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Legal Immigration and Adjustment of Status Report Data Tables: FY 2018 (Quarterly) | xlsx | 81.3 KB | 11/13/2021 | 2018 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2005 Data Tables | zip | 138.95 KB | 11/13/2021 | 2005 | Yearbook, Naturalizations | 9, 12 |
| Trends in Naturalization Rates: 2008 Update | 91.99 KB | 11/13/2021 | 2008 | Naturalizations | 12 | |
| U.S. Naturalizations: 2019 | 2.71 MB | 11/13/2021 | 2019 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 2000-2003 | 1.17 MB | 11/13/2021 | 2000 | Naturalizations | 12 | |
| Legal Immigration and Adjustment of Status Report Data Tables: FY 2017 (Quarterly) | xlsx | 78.82 KB | 11/13/2021 | 2017 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2005 Supplementary Data Tables | zip | 80.23 KB | 11/13/2021 | 2005 | Yearbook, Naturalizations | 9, 12 |
| Trends in Naturalization Rates | 131.42 KB | 11/13/2021 | 2021 | Naturalizations | 12 | |
| U.S. Naturalizations: 2018 | 2.84 MB | 11/13/2021 | 2018 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 1990-1999 | 1.17 MB | 11/13/2021 | 1999 | Naturalizations | 12 | |
| Legal Immigration and Adjustment of Status Report Data Tables: FY 2016 (Quarterly) | xlsx | 73.09 KB | 11/13/2021 | 2016 | Legal Immigration and Adjustment of Status, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 18, 10, 11, 12, 13 |
| Naturalizations 2006 Data Tables | zip | 153.67 KB | 11/13/2021 | 2006 | Yearbook, Naturalizations | 9, 12 |
| Trends in Naturalization by Provision of Law: 1975 to 2005 | 95.23 KB | 11/13/2021 | 2005 | Naturalizations | 12 | |
| U.S. Naturalizations: 2017 | 3.61 MB | 11/13/2021 | 2017 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 1980-1989 | 1.17 MB | 11/13/2021 | 2021 | Naturalizations | 12 | |
| Naturalizations 2016 Data Tables | zip | 58.92 KB | 11/13/2021 | 2016 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2006 Supplementary Data Tables | zip | 119.74 KB | 11/13/2021 | 2006 | Yearbook, Naturalizations | 9, 12 |
| Naturalization Rate Estimates: Stock vs. Flow | 140.14 KB | 11/13/2021 | 2021 | Naturalizations | 12 | |
| U.S. Naturalizations: 2016 | 2.77 MB | 11/13/2021 | 2016 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Total Naturalized Flow 2000-2003 | 1.17 MB | 11/13/2021 | 2000 | Naturalizations | 12 | |
| Naturalizations 2016 Supplementary Data Tables | zip | 163.98 KB | 11/13/2021 | 2016 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2007 Data Tables | zip | 156.55 KB | 11/13/2021 | 2007 | Yearbook, Naturalizations | 9, 12 |
| Characteristics of Family-Sponsored Legal Permanent Residents: 2004 | 162.57 KB | 11/13/2021 | 2004 | Lawful Permanent Residents, Naturalizations | 10, 12 | |
| U.S. Naturalizations: 2015 | 961.5 KB | 11/13/2021 | 2015 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Total Naturalized Flow 1990-1999 | 1.17 MB | 11/13/2021 | 1999 | Naturalizations | 12 | |
| Naturalizations 2013 Data Tables | zip | 185.73 KB | 11/13/2021 | 2013 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2007 Supplementary Data Tables | zip | 122.43 KB | 11/13/2021 | 2007 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2010 Data Tables | zip | 233.46 KB | 11/13/2021 | 2010 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2014 | 188.92 KB | 11/13/2021 | 2014 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Total Naturalized Flow 1980-1989 | 1.17 MB | 11/13/2021 | 2021 | Naturalizations | 12 | |
| New LPRs by State, County, Country of Birth, and Major Class of Admission (Top 200 Counties): 2018 | xlsx | 1.79 MB | 11/13/2021 | 2018 | Lawful Permanent Residents, LPR by State, County, Country of Birth and Major Class of Admission, Refugees and Asylees, Naturalizations, Nonimmigrants | 10, 25, 11, 12, 13 |
| Naturalizations 2013 Supplementary Data Tables | zip | 129.72 KB | 11/13/2021 | 2013 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2008 Data Tables | zip | 157.9 KB | 11/13/2021 | 2008 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2010 Supplementary Data Tables | zip | 132.88 KB | 11/13/2021 | 2010 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2013 | 597.21 KB | 11/13/2021 | 2013 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 2000-2003 | 1.25 MB | 11/13/2021 | 2000 | Naturalizations | 12 | |
| Naturalizations 2019 Data Tables | zip | 80.31 KB | 11/13/2021 | 2019 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2000 (Tables) | zip | 164.35 KB | 11/13/2021 | 2000 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2008 Supplementary Data Tables | zip | 124.4 KB | 11/13/2021 | 2008 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2011 Data Tables | zip | 180.6 KB | 11/13/2021 | 2011 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2012 | 573.76 KB | 11/13/2021 | 2012 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 1990-1999 | 1.24 MB | 11/13/2021 | 1999 | Naturalizations | 12 | |
| Naturalizations 2019 Supplementary Data Tables | zip | 215.23 KB | 11/13/2021 | 2019 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2001 (Tables) | zip | 158.93 KB | 11/13/2021 | 2001 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2009 Data Tables | zip | 34.26 KB | 11/13/2021 | 2009 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2011 Supplementary Data Tables | zip | 129.13 KB | 11/13/2021 | 2011 | Yearbook, Naturalizations | 9, 12 |
| U.S. Naturalizations: 2011 | 397.51 KB | 11/13/2021 | 2011 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Family Preference 1980-1989 | 1.28 MB | 11/13/2021 | 2021 | Naturalizations | 12 | |
| Naturalizations 2018 Data Tables | zip | 80.91 KB | 11/13/2021 | 2018 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2002 (Tables) | zip | 290.92 KB | 11/13/2021 | 2002 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2009 Supplementary Data Tables | zip | 235.33 KB | 11/13/2021 | 2009 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2012 (Tables 20-24) | zip | 186.58 KB | 11/13/2021 | 2012 | Naturalizations | 12 |
| U.S. Naturalizations: 2010 | 378.02 KB | 11/13/2021 | 2010 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Naturalizations 2018 Supplementary Data Tables | zip | 213.67 KB | 11/13/2021 | 2018 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2002 Supplementary Tables | zip | 255.65 KB | 11/13/2021 | 2002 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2014 Data Tables | zip | 59.66 KB | 11/13/2021 | 2014 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2012 Supplementary Data Tables | zip | 135.04 KB | 11/13/2021 | 2012 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations in the United States: 2009 | 324.11 KB | 11/13/2021 | 2009 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Naturalizations 2017 Data Tables | zip | 85.87 KB | 11/13/2021 | 2017 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2003 (Tables) | zip | 161.81 KB | 11/13/2021 | 2003 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2014 Supplementary Data Tables | zip | 159.52 KB | 11/13/2021 | 2014 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2015 Data Tables | zip | 56.9 KB | 11/13/2021 | 2015 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations in the United States: 2008 | 396.99 KB | 11/13/2021 | 2008 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Naturalizations 2017 Supplementary Data Tables | zip | 216.98 KB | 11/13/2021 | 2017 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations 2003 Supplementary Tables | zip | 110.15 KB | 11/13/2021 | 2003 | Yearbook, Naturalizations | 9, 12 |
| IRCA Legalization Effects: Lawful Permanent Residence and Naturalization through 2001 | 492.49 KB | 11/13/2021 | 2001 | Lawful Permanent Residents, Naturalizations | 10, 12 | |
| Naturalizations 2015 Supplementary Data Tables | zip | 156.58 KB | 11/13/2021 | 2015 | Yearbook, Naturalizations | 9, 12 |
| Naturalizations in the United States: 2007 | 339.14 KB | 11/13/2021 | 2007 | Naturalizations, NATZ Annual Flow report | 12, 32 | |
| Legal Permanent Residents 2004 Supplementary Data Tables | zip | 82.31 KB | 11/13/2021 | 2004 | Yearbook, Lawful Permanent Residents, Refugees and Asylees, Naturalizations, Nonimmigrants | 9, 10, 11, 12, 13 |
| The Timing of Naturalization in the United States through 1996:The Experience of the Legal Immigrant Cohorts of 1977 and 1982 | 283.49 KB | 11/13/2021 | 1996 | Naturalizations | 12 | |
| Naturalizations in the United States: 2006 | 488.24 KB | 11/13/2021 | 2006 | Naturalizations, NATZ Annual Flow report | 12, 32 |
