The United States granted citizenship to 34,289 Nigerians between 2020 and 2022, the latest Naturalisations Annual Flow Report from the US Department of Homeland Security shows.
Compiled by the Office of Homeland Security Statistics, the report pulls its numbers from Form N-400—the application form every would-be American files.
The data is also drawn from the electronic case files that US Citizenship and Immigration Services use to track each applicant from fingerprinting to the oath ceremony.