Nigeria has emerged as one of the leading contributors to U.S. military naturalizations, ranking fourth globally in the number of citizens granted American citizenship through military service between 2020 and 2024.
According to recent data from the U.S. Citizenship and Immigration Services (USCIS), a total of 3,270 Nigerian-born service members were naturalized during this period. This places Nigeria behind the Philippines (5,630), Jamaica (5,420), and Mexico (3,670) in the global rankings.
Overall, the U.S. granted citizenship to over 52,000 foreign-born service members from various countries during the four-year period. The top five countries of origin—Philippines, Jamaica, Mexico, Nigeria, and Ghana—accounted for over 38% of all military naturalizations.
Military Branch Distribution
The Army played the most significant role in this process, accounting for 60% of all military naturalizations, including those serving in the National Guard and Reserves. The Navy followed with 20.4%, while the Air Force and Marine Corps contributed 10.6% and 6.6%, respectively. The Coast Guard accounted for less than 1% of naturalizations during the period.
Age and Gender Insights
Age analysis revealed that half of all naturalized service members were between 22 and 30 years old, with a median age of 27 at the time of naturalization. Notably, 17% were 21 or younger, and approximately 5% were over 40.
Gender statistics showed that men dominated the military naturalization process, making up 73% of all service members who gained U.S. citizenship. However, the proportion of female service members has gradually increased over the years, reflecting growing gender diversity in the armed forces.
Pathway to Citizenship
Military service offers a unique pathway to American citizenship for immigrants, enabling them to contribute to the country’s defense while earning legal status. Service members are eligible for expedited naturalization under the Immigration and Nationality Act, provided they meet specific criteria, such as good moral character and honorable service during designated periods of armed conflict.
The USCIS data underscores the pivotal role immigrants play in strengthening the U.S. military. For Nigerians, this opportunity also represents a significant milestone in personal and professional development.
With Nigeria ranking among the top contributors, the data highlights the country’s enduring relationship with the U.S. and the resilience of its citizens in pursuing the American dream through service and sacrifice.
