About 150 people from 50 countries became U.S. citizens during a ceremony at Mount Vernon on Saturday, July 4, 2026 [1], [2].

The event coincided with the 250th birthday of the United States [1], [4]. By hosting the naturalization process at the historic home of George Washington, officials linked the nation's founding era with the modern experience of immigration.

The participants gathered on the lawn of the Mount Vernon estate in Virginia to take the Oath of Allegiance [2], [3]. Among those sworn in was U.S. Marine Sgt. Diakaria Sangare, representing the military service members who pursue citizenship while serving in the armed forces [1], [3].

This ceremony was part of a series of nationwide celebrations marking the semiquincentennial [2], [3]. The event highlighted the diversity of the new citizens, who arrived from 50 different countries to finalize their legal status as Americans [1].

Organizers designed the ceremony to emphasize the continuity of American values over two and a half centuries. The setting provided a symbolic backdrop for the 150 new citizens as they pledged their loyalty to the United States [1], [3].

While the festivities across the country focused on the historical milestone of 250 years, this specific gathering focused on the growth of the American populace [2], [4]. The process of naturalization serves as the final step for legal permanent residents to gain full voting rights, and other civic privileges.

“150 people from 50 countries became U.S. citizens during a ceremony at Mount Vernon”

The choice of Mount Vernon for a naturalization ceremony on the 250th anniversary serves as a symbolic bridge between the colonial origins of the U.S. and its current status as a global melting pot. By integrating new citizens from 50 different nations into the semiquincentennial celebrations, the event frames immigration as a central component of the ongoing American experiment rather than a separate modern phenomenon.