0
Roman Catholic Archdiocese of Milan's population is 5,107,053.
The area of Roman Catholic Archdiocese of Milan is 4,243 square kilometers.
Roman Catholic Archdiocese of Abuja was created in 1981.
The population of Roman Catholic Archdiocese of Philadelphia is 3,982,194.
The population of Roman Catholic Archdiocese of Campinas is 1,748,115.