| September 13–17, 1998(1998-09-13 – 1998-09-17) | World Energy Council Meeting World Energy Council Meeting | George R. Brown Convention Center, Houston, Texas | Texas | |
| April 23–25, 1999(1999-04-23 – 1999-04-25) | NATO 50th Anniversary Celebration NATO 50th Anniversary Celebration | Andrew W. Mellon Auditorium, Washington, D.C. | DC | |
| November 29 – December 3, 1999(1999-11-29 – 1999-12-03) | World Trade Organization Meeting World Trade Organization Ministerial Conference of 1999 | Washington State Convention and Trade Center, Seattle, Washington | Washington | |
| January 27, 2000 | State of the Union Address 2000 2000 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| April 14–17, 2000(2000-04-14 – 2000-04-17) | International Monetary Fund 2000 Spring Meeting International Monetary Fund Spring Meeting | Washington, D.C. | DC | |
| July 3–9, 2000(2000-07-03 – 2000-07-09) | Operation Sail 2000 Operation Sail Summer Millennium Celebration | New York Harbor, New York City, New York | New York | |
| July 29 – August 9, 2000(2000-07-29 – 2000-08-09) | Republican National Convention 2000 2000 Republican National Convention | First Union Center, Philadelphia, Pennsylvania | Pennsylvania | |
| August 14–16, 2000(2000-08-14 – 2000-08-16) | Democratic National Convention 2000 2000 Democratic National Convention | Staples Center, Los Angeles, California | California | |
| January 20, 2001 | Presidential Inauguration 2001 First inauguration of George W. Bush | United States Capitol, Washington, D.C. | DC | |
| February 27, 2001 | Presidential Address to Congress 2001 2001 Presidential Address to Congress | United States Capitol, Washington, D.C. | DC | |
| November 10–16, 2001(2001-11-10 – 2001-11-16) | United Nations General Assembly 56th session United Nations General Assembly 56th session | United Nations Headquarters, New York City, New York | New York | |
| January 29, 2002 | State of the Union Address 2002 2002 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| January 31 – February 4, 2002(2002-01-31 – 2002-02-04) | World Economic Forum USA Meeting 2002 World Economic Forum USA Meeting[citation needed] | Waldorf Astoria New York, New York City, New York | New York | |
| February 3, 2002 | Super Bowl 36 Super Bowl XXXVI | Louisiana Superdome, New Orleans, Louisiana | Louisiana | First Super Bowl since the September 11 attacks; former President George H. W. Bush also performed the coin toss |
| February 8–24, 2002(2002-02-08 – 2002-02-24) | Winter Olympics 2002 2002 Winter Olympics | Salt Lake City, Utah | Utah | |
| January 20, 2003 | State of the Union Address 2003 2003 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| January 20, 2004 | State of the Union Address 2004 2004 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| June 8–10, 2004(2004-06-08 – 2004-06-10) | G8 Summit 30 30th G8 summit | Sea Island, Georgia | Georgia | |
| June 9–11, 2004(2004-06-09 – 2004-06-11) | State funeral of Reagan, Ronald State funeral of Ronald Reagan | Washington, D.C. Simi Valley, California | DC; California | |
| July 26–29, 2004(2004-07-26 – 2004-07-29) | Democratic National Convention 2004 2004 Democratic National Convention | FleetCenter, Boston, Massachusetts | Massachusetts | |
| August 30 – September 2, 2004(2004-08-30 – 2004-09-02) | Republican National Convention 2004 2004 Republican National Convention | Madison Square Garden, New York City, New York | New York | |
| January 20, 2005 | Presidential Inauguration 2005 Second inauguration of George W. Bush | United States Capitol, Washington, D.C. | DC | |
| February 2, 2005 | State of the Union 2005 2005 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| January 31, 2006 | State of the Union 2006 2006 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| December 30, 2006 – January 3, 2007(2006-12-30 – 2007-01-03) | State funeral of Ford, Gerald State funeral of Gerald Ford | Washington, D.C. Grand Rapids, Michigan | DC; Michigan | |
| January 23, 2007 | State of the Union 2007 2007 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| January 28, 2008 | State of the Union 2008 2008 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| August 25–28, 2008(2008-08-25 – 2008-08-28) | Democratic National Convention 2008 2008 Democratic National Convention | Pepsi Center and Invesco Field at Mile High, Denver, Colorado | Colorado | 26th NSSE |
| September 1–4, 2008(2008-09-01 – 2008-09-04) | Republican National Convention 2008 2008 Republican National Convention | Xcel Energy Center, Saint Paul, Minnesota | Minnesota | 27th NSSE |
| September 23–29, 2008(2008-09-23 – 2008-09-29) | United Nations General Assembly 63rd Session | United Nations Headquarters, New York City, New York | New York | |
| November 14–15, 2008(2008-11-14 – 2008-11-15) | G20 Summit 2008 2008 G20 Washington summit | National Building Museum, Washington, D.C. | DC | |
| January 17, 2009 | Presidential Inauguration 2009 Pre-Inaugural Whistle Stop Tour | Philadelphia, Pennsylvania to Washington, D.C. | Pennsylvania; Delaware; Maryland; DC | Part of inaugural ceremonies |
| January 18, 2009 | Presidential Inauguration 2009 We Are One: The Obama Inaugural Celebration at the Lincoln Memorial | Lincoln Memorial and National Mall, Washington, D.C. | DC | |
| January 20, 2009 | Presidential Inauguration 2009 First inauguration of Barack Obama | United States Capitol, Washington, D.C. | DC | |
| February 24, 2009 | Presidential Address to Congress 2009 2009 Presidential Address to Congress | United States Capitol, Washington, D.C. | DC | |
| September 23–29, 2009(2009-09-23 – 2009-09-29) | United Nations General Assembly 64th Session | United Nations Headquarters, New York City, New York | New York | |
| September 24–25, 2009(2009-09-24 – 2009-09-25) | G20 Summit 2009 2009 G20 Pittsburgh summit | David L. Lawrence Convention Center, Pittsburgh, Pennsylvania | Pennsylvania | |
| January 27, 2010 | State of the Union 2010 2010 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| April 12–13, 2010(2010-04-12 – 2010-04-13) | Nuclear Security Summit 2010 2010 Nuclear Security Summit | Walter E. Washington Convention Center, Washington, D.C. | DC | |
| September 23–29, 2010(2010-09-23 – 2010-09-29) | United Nations General Assembly 65th Session | United Nations Headquarters, New York City, New York | New York | |
| January 25, 2011 | State of the Union 2011 2011 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 21–27, 2011(2011-09-21 – 2011-09-27) | United Nations General Assembly 66th Session | United Nations Headquarters, New York City, New York | New York | |
| November 12–13, 2011(2011-11-12 – 2011-11-13) | Asia Pacific Economic Cooperation 20112011 Asia-Pacific Economic Cooperation Summit | Hawaii Convention Center, Honolulu, Hawaii | Hawaii | |
| January 24, 2012 | State of the Union 2012 2012 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| May 18–19, 2012(2012-05-18 – 2012-05-19) | G8 Summit 38 38th G8 summit | Camp David, Maryland | Maryland | |
| May 20–21, 2012(2012-05-20 – 2012-05-21) | NATO Summit 20122012 NATO Chicago Summit | McCormick Place, Chicago, Illinois | Illinois | |
| August 27–31, 2012(2012-08-27 – 2012-08-31) | Republican National Convention 2012 2012 Republican National Convention | Tampa Bay Times Forum, Tampa, Florida | Florida | |
| September 3–6, 2012(2012-09-03 – 2012-09-06) | Democratic National Convention 2012 2012 Democratic National Convention | Time Warner Cable Arena, Charlotte, North Carolina | North Carolina | |
| September 25 – October 1, 2012(2012-09-25 – 2012-10-01) | United Nations General Assembly 67th Session | United Nations Headquarters, New York City, New York | New York | |
| January 20, 2013 | Presidential Inauguration 2013 Second inauguration of Barack Obama | United States Capitol, Washington, D.C. | DC | |
| February 12, 2013 | 2013 State of the Union Address 2013 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 24 – October 4, 2013(2013-09-24 – 2013-10-04) | United Nations General Assembly 68th Session | United Nations Headquarters, New York City, New York | New York | |
| January 28, 2014 | 2014 State of the Union Address 2014 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 24 – October 1, 2014(2014-09-24 – 2014-10-01) | United Nations General Assembly 69th Session | United Nations Headquarters, New York City, New York | New York | |
| January 20, 2015 | 2015 State of the Union Address 2015 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 22–27, 2015(2015-09-22 – 2015-09-27) | Pope Francis' 2015 US visit Pope Francis's 2015 visit to the United States | Washington, D.C. New York City, New York Philadelphia, Pennsylvania | DC; New York; Pennsylvania | |
| September 28 – October 3, 2015(2015-09-28 – 2015-10-03) | United Nations General Assembly 70th Session | United Nations Headquarters, New York City, New York | New York | |
| January 12, 2016 | 2016 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| July 18–21, 2016(2016-07-18 – 2016-07-21) | 2016 Republican National Convention2016 Republican National Convention | Quicken Loans Arena, Cleveland, Ohio | Ohio | |
| July 25–28, 2016(2016-07-25 – 2016-07-28) | 2016 Democratic National Convention2016 Democratic National Convention | Wells Fargo Center, Philadelphia, Pennsylvania | Pennsylvania | |
| September 20–26, 2016(2016-09-20 – 2016-09-26) | United Nations General Assembly 71st Session | United Nations Headquarters, New York City, New York | New York | |
| January 20, 2017 | First inauguration of Donald Trump | United States Capitol, Washington, D.C. | DC | |
| February 28, 2017 | 2017 Presidential Address to Congress | United States Capitol, Washington, D.C. | DC | |
| September 19–25, 2017(2017-09-19 – 2017-09-25) | United Nations General Assembly 72nd Session | United Nations Headquarters, New York City, New York | New York | |
| January 30, 2018 | 2018 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 25 – October 1, 2018(2018-09-25 – 2018-10-01) | United Nations General Assembly 73rd Session | United Nations Headquarters, New York City, New York | New York | |
| December 3–5, 2018(2018-12-03 – 2018-12-05) | State funeral of George H. W. Bush | Washington, D.C. Houston, Spring, and College Station, Texas | DC; Texas | |
| February 5, 2019 | 2019 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 24–30, 2019(2019-09-24 – 2019-09-30) | United Nations General Assembly 74th Session | United Nations Headquarters, New York City, New York | New York | |
| February 4, 2020 | 2020 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| August 17–20, 2020(2020-08-17 – 2020-08-20) | 2020 Democratic National Convention | Wisconsin Center, Milwaukee, Wisconsin (and various locations remotely) | Wisconsin | |
| August 24–27, 2020(2020-08-24 – 2020-08-27) | 2020 Republican National Convention | Charlotte Convention Center, Charlotte, North Carolina Andrew W. Mellon Auditorium, Washington, D.C. (and various locations remotely) | DC; North Carolina | |
| January 20, 2021 | Inauguration of Joe Biden | United States Capitol, Washington, D.C. | DC | |
| April 28, 2021 | 2021 Presidential Address to Congress | United States Capitol, Washington, D.C. | DC |
| September 21–27, 2021(2021-09-21 – 2021-09-27) | United Nations General Assembly 76th Session | United Nations Headquarters, New York City, New York | New York | |
| September 20–26, 2022(2022-09-20 – 2022-09-26) | United Nations General Assembly 77th Session | United Nations Headquarters, New York City, New York | New York | |
| March 1, 2022 | 2022 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| February 7, 2023 | 2023 State of the Union Address | United States Capitol, Washington, D.C. | DC | |
| September 19–26, 2023(2023-09-19 – 2023-09-26) | United Nations General Assembly 78th Session | United Nations Headquarters, New York City, New York | New York | |
| November 12–18, 2023(2023-11-12 – 2023-11-18) | APEC United States 2023 | Moscone Center, San Francisco, California | California | |
| July 9–11, 2024(2024-07-09 – 2024-07-11) | 2024 NATO Washington Summit | Washington, DC | DC | |
| July 15–18, 2024(2024-07-15 – 2024-07-18) | 2024 Republican National Convention | Fiserv Forum, Milwaukee, Wisconsin | Wisconsin | The Republican Convention began two days after the first assassination attempt on Donald Trump. |
| August 19–22, 2024(2024-08-19 – 2024-08-22) | 2024 Democratic National Convention | United Center, Chicago, Illinois | Illinois | |
| September 24–30, 2024(2024-09-24 – 2024-09-30) | United Nations General Assembly 79th Session | United Nations Headquarters, New York City, New York | New York | |
| January 4–9, 2025(2025-01-04 – 2025-01-09) | State funeral of Jimmy Carter | Washington, D.C. Plains, Georgia | DC; Georgia |
| January 6, 2025 | 2025 Electoral College vote count | United States Capitol, Washington, D.C. | DC | |
| January 20, 2025 | Second inauguration of Donald Trump | United States Capitol, Washington, D.C. | DC | |
| February 2, 2025 | 67th Grammy Awards | Crypto.com Arena, Los Angeles | California | |
| February 9, 2025 | Super Bowl LIX | Caesars Superdome, New Orleans | Louisiana | President Donald Trump was in attendance for this Super Bowl |
| June 14, 2025 | US Army 250th Anniversary Parade | National Mall, Washington, D.C. | DC | |
| September 22–30, 2025(2025-09-22 – 2025-09-30) | United Nations General Assembly 80th Session | United Nations Headquarters, New York City, New York | New York |
| February 8, 2026 | Super Bowl LX | Levi's Stadium, Santa Clara, California | California | ICE enforcers are expected to participate |
| July 19, 2026 | 2026 FIFA World Cup Final | MetLife Stadium, East Rutherford, New Jersey | New Jersey |
| July 14–30, 2028(2028-07-14 – 2028-07-30) | 2028 Summer Olympic Games | Los Angeles, California | California | |