4rd Quarter 2021 Countries & Islands 23 Unions & Attached Fields 13 Conferences and Missions 50 Congregations 27 685 ASTR Membership 4 184 684 ACMS Membership 2 272 812 (as of February 21, 2022) Adventist Population Ratio 1 in every 51 People in SID Territory is an Adventist Member SID Membership 1 Quarter 2020 – 3 Quarter 2021 ACMS – The number of church members whose names are uploaded unto the Adventist Church Management System. ASTR – The Total number of members through the Statistical Reports Union Statistics ___ Hover over a Union/Mission to view stats Statistics Archives Read MoreLong right arrow