As at 21 March 2022, a total of 77.1 million Nigerians have been captured in the National Identity Management Commission (NIMC) computer database, and each with a unique National Identification Number or NIN.

The highest cumulative enrollment of more than 8.89m people was recorded in Lagos State.
Top 10 States for NIN Enrollment @ 21 March 2022:
Lagos 8,898,524
Kano 6,335,991
Kaduna 4,580,586
Ogun 3,145,349
Oyo 3,130,922
FCT Abuja 2,882,786
Rivers 2,346,252
Katsina 2,341,804
Delta 2,117,468
Borno 1,995,970
Bottom 10 States for NIN Enrollment @ 21 March 2022
Kebbi 1,640,429
Sokoto 1,569,915
Osun 1,567,476
Gombe 1,502,647
Kogi 1,418,411
Kwara 1,411,786
Abia 1,405,375
Akwa-Ibom 1,369,053
Imo 1,310,533
Enugu 1,267,775
