Adventists Anabaptists (including Amish, Hutterites, Mennonites) Anglicans (including Episcopalians) Baptists Calvinists (or the Reformed tradition) (including Congregationalists, Presbyterians, Continental Reformed, Waldensians) Lutherans Methodists Pentecostals Other Protestants (including Hussites, Brethren, Free Evangelicals, Quakers, United, Holiness and others) Evangelicals, Charismatics, Neo-charismatics and other revivalists are found virtually across every Protestant branch. Nondenominationals, various independents and Protestants from other denominations, not easily fitting in the traditional classification, are also taken into account. Estimates of total Protestant population vary considerably. Most reliable sources claim a range of 800 million to more than 1 billion. Difficulties occur as there is no consensus among scholars which denominations should be considered Protestant. Countries The seven regions considered in the following table are the six traditional ones (Europe, Asia, Africa, North America, South America, Oceania), plus Middle East (i.e. countries with Islamic majority from the Mediterranean to Iran). By region The following are summary tables of the numbers and percentages of Protestants in each region. Also included are the percentages of Protestants in the world that reside in that region ("% of Protestant total"). Maps Europe World See also Christianity by country List of Christian denominations by number of members List of the largest Protestant denominations Catholic Church by country Eastern Orthodoxy by country Oriental Orthodoxy by country Other religions List of religious populations Buddhism by country Hinduism by country Islam by country Irreligion § Demographics Jewish population by country Bahá'í statistics Notes References