Before revision: Membership Children in an Old Order Mennonite community selling peanuts near Lamanai in Belize According to a 2018 census by the Mennonite World Conference, it has 107 member denominations in 58 countries, and 1.47 million baptized members.Mennonite World Conference, About MWC , mwc-cmm.org, Canada, retrieved 5 December 2020
After revision: In their 2022 census, it reported over 2.12 million members.Membership Children in an Old Order Mennonite community selling peanuts near Lamanai in Belize According to a 2018 census by the Mennonite World Conference, it has 107 member denominations in 58 countries, and 1.47 million baptized members.Mennonite World Conference, About MWC , mwc-cmm.org, Canada, retrieved 5 December 2020