Its episcopal see is Saint George cathedral in Giza, which is part of the national capital Cairo's metropolitan area.
Statistics
As per 2014, it pastorally served 5,940 Coptic Catholics in 9 parishes with 13 priests (12 diocesan, 1 religious), 70 lay religious (22 brothers, 48 sisters) and 4 seminarians.
Antonios Aziz Mina (3 January 2006 – retired 23 January 2017), previously Titular Bishop of Mareotes (21 December 2002 – 3 January 2006) as Bishop of Curia of the Copts ([19 December 2002] 21 December 2002 – 3 January 2006)
Apostolic Administrator Ibrahim Isaac Sedrak (23 January 2017 – ...), while Patriarch of Alexandria of the Copts (Egypt) ([15 January 2013] 18 January 2013 – ...), also President of Synod of the Catholic Coptic Church (15 January 2013 – ...) and President of Assembly of the Catholic Hierarchy of Egypt (15 January 2013 – ...); previously Eparch (Bishop) of Minya of the Copts (Egypt) ([29 September 2002] 5 October 2002 – 15 January 2013).