According to the Vatican's Statistical Yearbook of the Church, the Catholic Church's worldwide recorded membership at the end of 2005 was 1,114,966,000.
Menurut Buku Statistk Tahunan Gereja, Gereja Katolik di seluruh dunia mencatat keanggotaan pada akhir tahun 2005 sebanyak 1.114.966.000 orang.