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Oregon - State Membership Report (2020)

Exact definitions of "congregations" and "adherents" vary by religious body. Congregations may be parishes, churches, synagogues, mosques, temples, or another site where a religious body has regularly scheduled worship services. Adherents generally are members, children who are not members, and others who are not members but are considered participants in the congregation.

[More information on the data sources]

Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Catholic Church Catholic Catholic Liturgical Family 204 480,618 113.43
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 706 280,548 66.21
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 309 153,540 36.24
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 222 56,210 13.27
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 211 45,505 10.74
Seventh-day Adventist Church Evangelical Protestant Adventist Family 155 41,151 9.71
Christian Churches and Churches of Christ Evangelical Protestant Restorationists Family 137 32,878 7.76
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 110 26,406 6.23
International Church of the Foursquare Gospel Evangelical Protestant Pentecostal Family 93 22,762 5.37
United Methodist Church Mainline Protestant Methodist Family 130 18,330 4.33
Southern Baptist Convention Evangelical Protestant Baptist Family 156 18,102 4.27
Church of the Nazarene Evangelical Protestant Holiness Family 100 17,800 4.20
Episcopal Church Mainline Protestant Anglican/Episcopal Family 91 15,263 3.60
Hindu, Traditional Temples Hinduism Hinduism Family 1 15,000 3.54
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian/Reformed Family 103 13,880 3.28
Lutheran Church-Missouri Synod (LCMS) Evangelical Protestant Lutheran Family 87 12,659 2.99
Christian and Missionary Alliance Evangelical Protestant Holiness Family 27 11,437 2.70
Churches of Christ Evangelical Protestant Restorationists Family 99 8,553 2.02
Church of God (Anderson, Indiana) Evangelical Protestant Holiness Family 43 8,308 1.96
Buddhism, Mahayana Buddhism Buddhism Family 15 8,227 1.94
Hindu Yoga and Meditation Hinduism 35 7,534 1.78
American Baptist Churches in the U.S.A. Mainline Protestant Baptist Family 38 6,344 1.50
Mennonite Brethren Churches, U.S. Conference of Evangelical Protestant Mennonite/Amish Family 12 5,816 1.37
Baha'i Faith Other Other Groups Family 37 5,653 1.33
Open Bible Churches Evangelical Protestant Pentecostal Family 21 5,352 1.26
Christian Church (Disciples of Christ) Mainline Protestant Restorationists Family 38 5,206 1.23
Muslim Estimate Islam Islam Family 17 4,934 1.16
National Missionary Baptist Convention of America Black Protestant Baptist Family 25 4,894 1.15
United Church of Christ Mainline Protestant Congregationalists (United Church of Christ) Family 32 4,743 1.12
Unitarian Universalist Association Other Christians Liberal Family 21 4,620 1.09
Church of God in Christ Black Protestant Pentecostal Family 14 3,430 0.81
Reconstructionist Judaism Judaism Judaism Family 5 3,346 0.79
Evangelical Church of North America Evangelical Protestant Holiness Family 39 3,095 0.73
Conservative Judaism Judaism Judaism Family 2 2,940 0.69
Reform Judaism Judaism Judaism Family 4 2,872 0.68
American Baptist Association Evangelical Protestant Baptist Family 15 2,614 0.62
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) Family 5 2,520 0.59
Evangelical Covenant Church Evangelical Protestant Methodist Family 21 2,492 0.59
Buddhism, Vajrayana Buddhism Buddhism Family 14 2,440 0.58
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal Family 37 2,313 0.55
Evangelical Friends Church International Evangelical Protestant Friends/Brethren Family 18 2,204 0.52
Association of Vineyard Churches Evangelical Protestant Pentecostal Family 14 2,202 0.52
Buddhism, Theravada Buddhism Buddhism Family 5 1,974 0.47
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran Family 8 1,808 0.43
Full Gospel Baptist Church Fellowship International Black Protestant Baptist Family 10 1,746 0.41
Salvation Army Evangelical Protestant Holiness Family 17 1,638 0.39
Free Methodist Church – USA Evangelical Protestant Holiness Family 18 1,479 0.35
Full Gospel Christian Assemblies International Evangelical Protestant Pentecostal Family 9 1,360 0.32
Mennonite Church, USA Evangelical Protestant Mennonite/Amish Family 17 1,288 0.30
Orthodox Church in America, The Orthodox Eastern Liturgical (Orthodox) Family 9 1,233 0.29
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 7 1,051 0.25
Wesleyan Church Evangelical Protestant Holiness Family 9 1,021 0.24
Eritrean Orthodox Church Orthodox Eastern Liturgical (Orthodox) Family 2 990 0.23
Orthodox Judaism Judaism Judaism Family 5 925 0.22
Ethiopian Orthodox Church Orthodox Eastern Liturgical (Orthodox) Family 4 895 0.21
Independent Yearly Meetings of Friends Mainline Protestant Friends/Brethren Family 19 830 0.20
Christian Reformed Church in North America Evangelical Protestant Presbyterian/Reformed Family 6 810 0.19
Armenian Apostolic Church (Catholicosate of Etchmiadzin) Orthodox Eastern Liturgical (Orthodox) Family 1 800 0.19
African Methodist Episcopal Church Black Protestant Methodist Family 2 730 0.17
Western Conservative Mennonite Fellowship Evangelical Protestant Mennonite/Amish Family 6 682 0.16
Presbyterian Church in America Evangelical Protestant Presbyterian/Reformed Family 10 648 0.15
National Baptist Convention of America International, Inc. Black Protestant Baptist Family 2 630 0.15
Coptic Orthodox Church Orthodox Eastern Liturgical (Orthodox) Family 1 550 0.13
Christian Methodist Episcopal Church Black Protestant Methodist Family 3 540 0.13
Serbian Orthodox Church in North and South America Orthodox Eastern Liturgical (Orthodox) Family 2 526 0.12
Antiochian Orthodox Christian Archdiocese of North America Orthodox Eastern Liturgical (Orthodox) Family 1 500 0.12
Unaffiliated Friends Meetings Mainline Protestant Friends/Brethren Family 3 497 0.12
Church of God in Christ, Mennonite Evangelical Protestant Mennonite/Amish Family 4 486 0.11
Apostolic Christian Church of America Evangelical Protestant Froehlich Churches Family 2 468 0.11
United Reformed Churches in North America Evangelical Protestant Presbyterian/Reformed Family 3 440 0.10
Evangelical Lutheran Synod Evangelical Protestant Lutheran Family 11 399 0.09
African Methodist Episcopal Zion Church Black Protestant Methodist Family 2 392 0.09
Russian Orthodox Church Outside of Russia, The Orthodox Eastern Liturgical (Orthodox) Family 3 380 0.09
Church of our Lord Jesus Christ of the Apostolic Faith, Inc. Black Protestant Pentecostal Family 2 360 0.08
Conservative Mennonite Conference Evangelical Protestant Mennonite/Amish Family 1 325 0.08
Association of Free Lutheran Congregations Evangelical Protestant Lutheran Family 3 310 0.07
Syrian (Syriac) Orthodox Church of Antioch Orthodox Eastern Liturgical (Orthodox) Family 1 300 0.07
Church of the Brethren Evangelical Protestant Friends/Brethren Family 4 258 0.06
German Apostolic / Christian Apostolic Churches Evangelical Protestant Froehlich Churches Family 2 240 0.06
Unaffiliated Conservative Mennonite Evangelical Protestant Mennonite/Amish Family 2 174 0.04
International Churches of Christ Evangelical Protestant Baptist Family 6 154 0.04
Ukrainian Orthodox Church of the U.S.A. Orthodox Eastern Liturgical (Orthodox) Family 1 125 0.03
Old German Baptist Brethren Church, New Conference Evangelical Protestant Friends/Brethren Family 1 115 0.03
Apostolic Christian Faith Evangelical Protestant Froehlich Churches Family 1 110 0.03
National Association of Free Will Baptists Evangelical Protestant Baptist Family 3 105 0.02
United House of Prayer Black Protestant 1 100 0.02
Universal Fellowship of Metropolitan Community Churches Mainline Protestant Other Groups Family 1 95 0.02
Missionary Church, The Evangelical Protestant Holiness Family 4 93 0.02
National Association of Congregational Christian Churches Mainline Protestant Congregationalists (United Church of Christ) Family 2 88 0.02
Apostolic Christian Church (Nazarene) - West Conference Evangelical Protestant Froehlich Churches Family 1 78 0.02
Dariusleut Hutterite Evangelical Protestant Communal Family 1 73 0.02
Advent Christian Church Evangelical Protestant Adventist Family 2 71 0.02
Church of the Genuine Orthodox Christians of America Orthodox Eastern Liturgical (Orthodox) Family 1 70 0.02
Reformed Church in America Mainline Protestant Presbyterian/Reformed Family 2 67 0.02
Christian Apostolic Church Evangelical Protestant Froehlich Churches Family 1 40 0.01
Nationwide Fellowship Mennonite Churches Evangelical Protestant Mennonite/Amish Family 1 39 0.01
Biblical Mennonite Alliance Evangelical Protestant Mennonite/Amish Family 1 38 0.01
Seventh Day Baptist General Conference of the United States and Canada Evangelical Protestant Baptist Family 1 30 0.01
Malankara Archdiocese of the Syrian Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) Family 1 25 0.01
Church of the United Brethren in Christ, USA Evangelical Protestant Methodist Family 1 21 0.00
Independent Lutheran Diocese Evangelical Protestant 1 10 0.00
Dunkard Brethren Church Evangelical Protestant Friends/Brethren Family 0 1 0.00
Old Brethren (California) Evangelical Protestant Friends/Brethren Family 0 1 0.00
Independent Judaism Judaism 1 0 0.00
Christadelphians Other Christians Other Groups Family 4
General Church of the New Jerusalem Other Christians Spiritualist Family 1
Holiness Church of God Evangelical Protestant Pentecostal Family 1
Catholic Apostolic Church in North America Mainline Protestant 1
ECO: A Covenant Order of Evangelical Presbyterians Evangelical Protestant Presbyterian/Reformed Family 6
Anglican Province of Christ the King Mainline Protestant Anglican/Episcopal Family 3
Anglican Province of America Mainline Protestant 2
Anglican Church in America Mainline Protestant Anglican/Episcopal Family 1
Episcopal Missionary Church Mainline Protestant 1
Grace Communion International Evangelical Protestant 4
Vedanta Society Other Other Groups Family 1
Church of the Living God (Christian Workers for Fellowship) Black Protestant Pentecostal Family 1
Sovereign Grace Churches Evangelical Protestant Baptist Family 1
The Church of God Evangelical Protestant 2
The Local Churches Evangelical Protestant 7
International Communion of the Charismatic Episcopal Church Evangelical Protestant Anglican/Episcopal Family 1
Unification Church Other Other Groups Family 1
Evangelical Lutheran Diocese of North America Evangelical Protestant 1
Concordia Lutheran Conference Evangelical Protestant 1
United Church of God Other Christians Adventist Family 7
Every Nation Evangelical Protestant 3
Chabad Judaism Judaism 17
Remnant: Charity Ministries and related Evangelical Protestant Mennonite/Amish Family 1
Anglican Church in North America Evangelical Protestant Anglican/Episcopal Family 6
Apostolic Faith Mission of Portland, Oregon Evangelical Protestant Pentecostal Family 5
Apostolic Lutheran Church of America Evangelical Protestant Lutheran Family 3
Converge Worldwide Evangelical Protestant Baptist Family 15
Baptist Missionary Association of America Evangelical Protestant Baptist Family 4
Berean Fellowship of Churches Evangelical Protestant Independent Fundamentalist Family 1
Bible Presbyterian Church (General Synod) Evangelical Protestant Presbyterian/Reformed Family 1
Brethren in Christ Church Evangelical Protestant Friends/Brethren Family 3
Calvary Chapel Evangelical Protestant Pentecostal Family 11
Church of Christ, Scientist Other Christians Christian Science Family 7
Church of God of the Apostolic Faith, Inc. Evangelical Protestant Pentecostal Family 1
Unity Churches, Association of Other Christians Other Groups Family 14
General Conference of the Church of God (Seventh Day) Evangelical Protestant Adventist Family 5
Church of God of Prophecy Evangelical Protestant Pentecostal Family 23
Church of the Lutheran Brethren of America Evangelical Protestant Lutheran Family 1
Communion of Reformed Evangelical Churches Evangelical Protestant Presbyterian/Reformed Family 4
Community of Christ Evangelical Protestant Latter-day Saints (Mormonism) Family 10
Conservative Baptist Association of America (CBAmerica) Evangelical Protestant Baptist Family 11
Evangelical Free Church of America Evangelical Protestant Methodist Family 11
Fellowship of Evangelical Bible Churches Evangelical Protestant Mennonite/Amish Family 1
Evangelical Methodist Church Evangelical Protestant Methodist Family 3
Evangelical Presbyterian Church (1981) Evangelical Protestant Presbyterian/Reformed Family 11
Fire Baptized Holiness Church (Wesleyan) Evangelical Protestant Holiness Family 1
Grace Gospel Fellowship Evangelical Protestant Independent Fundamentalist Family 2
International Fellowship of Bible Churches Evangelical Protestant Holiness Family 1
Jain Other Other Groups Family 1
New Apostolic Church USA Other Christians Other Groups Family 2
North American Baptist Conference Evangelical Protestant Baptist Family 9
North American Lutheran Church Evangelical Protestant Lutheran Family 4
Orthodox Presbyterian Church Evangelical Protestant Presbyterian/Reformed Family 7
Pentecostal Church of God Evangelical Protestant Pentecostal Family 31
Christian Brethren (Plymouth Brethren) Evangelical Protestant Independent Fundamentalist Family 16
General Association of Regular Baptist Churches Evangelical Protestant Baptist Family 10
American Sikh Council Other Other Groups Family 4
Tao Other Other Groups Family 2
United Pentecostal Church International Evangelical Protestant Pentecostal Family 48
Federation of Zoroastrian Associations of North America Other Other Groups Family 1
           

Religious Traditions (1980 - 2020), Percent of Population


The population of this state was 4,237,256 in 2020. The adherent totals of the religious groups listed above (1,405,973) included 33.2% of the total population in 2020. The adherence rate is the number of adherents of a given group per 1,000 people in the general population.

Note that data collection methods for religious bodies change over time, affecting the comparability of statistics. For further information, see the U.S. Religion Census website at https://www.usreligioncensus.org/.

The 2020 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include data for 372 religious bodies or groups. Of these, the ASARB was able to gather data on congregations and adherents for 217 and on congregations only for 155.

[More information on the data sources]

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