Electoral rolls are also commonly called voter lists. These lists are devised, managed and updated by the Election Commission of Pakistan (ECP) periodically, and especially before a General Election. The purpose of electoral rolls is to enlist all eligible voters residing in a particular constituency and ensuring verification of their identities on election day. The summaries of the electoral rolls prepared by the ECP are shown below.

Final electoral rolls, 2018 (voter stats)

Final electoral rolls, 2012 (voter stats)

Source: http://ecp.gov.pk