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Maricopa County, Arizona

Religious Traditions, 2010

534,453 6,278 104,145 13,379 520,651 312,574 2,325,637
Evangelical Protestant Black Protestant Mainline Protestant Orthodox Catholic Other Unclaimed

Congregational adherents include all full members, their children, and others who regularly attend services. The 2010 reports contain incomplete counts of congregations and adherents belonging to the eight largest historically African-American denominations. These denominations are not included in the 2000 reports and are largely missing from the 1990 and 1980 reports.
[More information on the data sources]

Reports


Religious Bodies Tradition Family Congregations Adherents % Change
Syriac Orthodox Church of Antioch Orthodox Eastern Liturgical (Orthodox) +0 +180 +300.0%
Armenian Church of North America (Catholicosate of Etchmiadzin) Orthodox Eastern Liturgical (Orthodox) +0 +2,368 +192.2%
Vineyard USA Evangelical Protestant Pentecostal +4 +8,005 +179.3%
Church of God of Prophecy Evangelical Protestant Pentecostal +9 +751 +166.9%
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed +3 +574 +164.9%
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist +9 +4,278 +161.3%
International Pentecostal Holiness Church Evangelical Protestant Pentecostal +7 +755 +154.7%
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist +4 +1,037 +133.5%
International Pentecostal Church of Christ Evangelical Protestant Pentecostal +0 +20 +133.3%
Seventh-day Adventist Church Evangelical Protestant Adventist +26 +7,571 +126.3%
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed +1 +92 +85.2%
Brethren Church, The (Ashland, Ohio) Evangelical Protestant European Free-Church +0 +45 +80.4%
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist +0 +2,064 +76.2%
Christian and Missionary Alliance, The Evangelical Protestant Holiness +2 +464 +66.9%
Pentecostal Church of God Evangelical Protestant Pentecostal -1 +909 +66.1%
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) +0 +2,233 +65.3%
Assemblies of God Evangelical Protestant Pentecostal +32 +35,619 +61.8%
Christian Churches and Churches of Christ Evangelical Protestant Restoration Movement -6 +13,627 +61.4%
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints +128 +88,752 +57.6%
Bahá'í Other Other Groups +1 +1,477 +44.9%
Unitarian Universalist Association of Congregations Other Liberal +0 +270 +24.1%
Church of God in Christ, Mennonite Evangelical Protestant European Free-Church +0 +24 +23.5%
Serbian Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) +0 +100 +16.7%
National Association of Free Will Baptists Evangelical Protestant Baptist -2 +31 +10.2%
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran +4 +1,528 +9.1%
National Association of Congregational Christian Churches Mainline Protestant Presbyterian-Reformed +0 +51 +8.8%
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran +4 +250 +4.5%
Free Methodist Church of North America Evangelical Protestant Holiness -1 +40 +4.1%
Churches of Christ Evangelical Protestant Restoration Movement +4 +15 +0.2%
Catholic Church Catholic Catholicism +8 -10,185 -1.9%
Apostolic Christian Church of America, Inc. Evangelical Protestant European Free-Church +0 -10 -3.7%
Southern Baptist Convention Evangelical Protestant Baptist +23 -3,261 -4.3%
American Baptist Association, The Evangelical Protestant Baptist -6 -27 -4.5%
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) +3 -35 -4.8%
Antiochian Orthodox Christian Archdiocese of North America, The Orthodox Eastern Liturgical (Orthodox) +0 -118 -9.5%
Christian Church (Disciples of Christ) Mainline Protestant Restoration Movement +11 -377 -10.4%
Church of God (Anderson, Indiana) Evangelical Protestant Holiness +5 -422 -10.9%
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal +7 -530 -11.9%
United Methodist Church, The Mainline Protestant Methodist/Pietist +5 -4,177 -12.7%
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed +1 -3,327 -18.2%
Church of the Nazarene Evangelical Protestant Holiness +0 -2,348 -20.7%
Mennonite Church USA Evangelical Protestant European Free-Church -1 -228 -21.1%
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism +3 -3,641 -21.6%
Conservative Mennonite Conference Evangelical Protestant European Free-Church +0 -52 -23.6%
United Church of Christ Mainline Protestant Presbyterian-Reformed +3 -2,071 -27.0%
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal -8 -835 -27.6%
Church of God General Conference Evangelical Protestant Adventist +0 -31 -28.4%
Muslim Estimate Other Other Groups +13 -3,211 -32.0%
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups +0 -41 -32.8%
Reformed Church in America Mainline Protestant Presbyterian-Reformed -1 -597 -35.2%
American Baptist Churches in the USA Mainline Protestant Baptist -14 -4,236 -39.4%
Ukrainian Orthodox Church of the USA Orthodox Eastern Liturgical (Orthodox) +0 -26 -39.4%
Church of the Brethren Evangelical Protestant European Free-Church -1 -127 -40.4%
Evangelical Lutheran Church in America Mainline Protestant Lutheran -10 -20,981 -41.1%
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed -2 -210 -41.4%
Community of Christ Other Latter-day Saints +0 -632 -42.5%
Wesleyan Church, The Evangelical Protestant Holiness +0 -464 -43.0%
Christian Reformed Church in North America Evangelical Protestant Presbyterian-Reformed -2 -465 -43.6%
International Churches of Christ Evangelical Protestant Baptist +0 -754 -51.8%
U.S. Mennonite Brethren Evangelical Protestant European Free-Church +1 -43 -58.9%
Salvation Army Evangelical Protestant Holiness -2 -4,912 -67.2%
Missionary Church, The Evangelical Protestant Holiness -1 -1,744 -95.5%
African Methodist Episcopal Church Black Protestant Methodist/Pietist --- --- ---
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist --- --- ---
American Association of Lutheran Churches Evangelical Protestant Lutheran --- --- ---
Anglican Church in North America Evangelical Protestant Episcopalianism/Anglicanism --- --- ---
Apostolic Lutheran Church of America Evangelical Protestant Lutheran --- --- ---
Association of Free Lutheran Congregations Evangelical Protestant Lutheran +1 --- ---
Association of Reformed Baptist Churches of America Evangelical Protestant Baptist --- --- ---
Bulgarian Eastern Orthodox Diocese of the USA, Canada and Australia Orthodox Eastern Liturgical (Orthodox) --- --- ---
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal +6 --- ---
Christian Brethren Evangelical Protestant Ind. Fundamentalist --- --- ---
Christian Methodist Episcopal Church Black Protestant Methodist/Pietist --- --- ---
Church of Christ, Scientist Other Christian Science --- --- ---
Church of God (Seventh Day) Evangelical Protestant Adventist --- --- ---
Church of God in Christ Black Protestant Pentecostal --- --- ---
Church of Our Lord Jesus Christ of the Apostolic Faith, Inc. Black Protestant Pentecostal --- --- ---
Church of the Lutheran Brethren of America Evangelical Protestant Lutheran --- --- ---
Church of the Lutheran Confession Evangelical Protestant Lutheran --- --- ---
Church of the United Brethren in Christ Evangelical Protestant Methodist/Pietist --- --- ---
Communion of Reformed Evangelical Churches Evangelical Protestant Presbyterian-Reformed --- --- ---
Congregational Holiness Church Evangelical Protestant Pentecostal --- --- ---
Conservative Baptist Association of America Evangelical Protestant Baptist -1 --- ---
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian-Reformed --- --- ---
Conservative Judaism Other Judaism --- --- ---
Coptic Orthodox Church Orthodox Eastern Liturgical (Orthodox) +1 --- ---
Eritrean Orthodox Orthodox Eastern Liturgical (Orthodox) --- --- ---
Ethiopian Orthodox Orthodox Eastern Liturgical (Orthodox) --- --- ---
Evangelical Friends Church International* Evangelical Protestant European Free-Church --- --- ---
Evangelical Lutheran Synod Evangelical Protestant Lutheran --- --- ---
Evangelical Methodist Church Evangelical Protestant Methodist/Pietist --- --- ---
Free Presbyterian Church of North America Evangelical Protestant Presbyterian-Reformed --- --- ---
Friends General Conference* Mainline Protestant European Free-Church --- --- ---
Full Gospel Baptist Church Fellowship Black Protestant Baptist --- --- ---
Fundamental Baptist Fellowship Evangelical Protestant Baptist --- --- ---
General Association of Regular Baptist Churches Evangelical Protestant Baptist +1 --- ---
Grace Brethren Churches, Fellowship of Mainline Protestant European Free-Church --- --- ---
Grace Gospel Fellowship Evangelical Protestant Ind. Fundamentalist --- --- ---
Hungarian Reformed Churches (Additional) Mainline Protestant Presbyterian-Reformed --- --- ---
Independent Baptist Fellowship International Evangelical Protestant Baptist --- --- ---
Independent Fundamental Churches of America Evangelical Protestant Ind. Fundamentalist --- --- ---
International Council of Community Churches Mainline Protestant Presbyterian-Reformed -2 --- ---
Jain Other Other Groups +0 --- ---
Jehovah's Witnesses Other Adventist --- --- ---
Korean Presbyterian Church Abroad Evangelical Protestant Presbyterian-Reformed --- --- ---
Korean Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed --- --- ---
Korean-American Presbyterian Church Evangelical Protestant Presbyterian-Reformed --- --- ---
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran --- --- ---
Macedonian Orthodox Church: American Diocese Orthodox Eastern Liturgical (Orthodox) --- --- ---
Malankara Archdiocese of the Syrian Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) --- --- ---
Malankara Orthodox Syrian Church Orthodox Eastern Liturgical (Orthodox) --- --- ---
National Baptist Convention of America, Inc. Black Protestant Baptist --- --- ---
National Baptist Convention, USA, Inc. Black Protestant Baptist --- --- ---
National Missionary Baptist Convention, Inc. Black Protestant Baptist --- --- ---
National Spiritualist Association of Churches Other Spiritualist --- --- ---
New Apostolic Church of North America, National Organization of the Other Other Groups --- --- ---
New Testament Association of Independent Baptist Churches Evangelical Protestant Baptist --- --- ---
Non-denominational Evangelical Protestant
----
--- --- ---
North American Lutheran Church Evangelical Protestant Lutheran --- --- ---
Open Bible Standard Churches, Inc. Evangelical Protestant Pentecostal --- --- ---
Orthodox Judaism Other Judaism --- --- ---
Reform Judaism Other Judaism --- --- ---
Reformed Baptist Churches Evangelical Protestant Baptist +1 --- ---
Reformed Presbyterian Church of North America Evangelical Protestant Presbyterian-Reformed --- --- ---
Russian Orthodox Church Outside of Russia Orthodox Eastern Liturgical (Orthodox) +0 --- ---
Sikh Other Other Groups +0 --- ---
Tao Other Other Groups +0 --- ---
United Catholic Church, Inc. Catholic Catholicism --- --- ---
United Pentecostal Church International Evangelical Protestant Pentecostal --- --- ---
United Reformed Churches in North America Evangelical Protestant Presbyterian-Reformed +0 --- ---
Unity Churches, Association of Other Other Groups --- --- ---
Zoroastrian Other Other Groups -2 --- ---
Totals: +268 +103,012 +9%

The population of Maricopa County, Arizona was 3,817,117 in 2010; in 2000 it was 3,072,149. The total population changed 24.2%. The adherent totals of the religious groups listed above (1,491,480) included 39.1% of the total population in 2010.

The population of Maricopa County, Arizona was 3,072,149 in 2000; in 1990 it was 2,122,101. The total population changed 44.8%. The adherent totals of the religious groups listed above (1,220,609) included 39.7% of the total population in 2000.

* In an effort to better match the ASARB standards for adherents, a few religious bodies changed the way their adherents were reported in 2010, including the Catholic Church, Amish groups, Friends groups, Jewish groups, the Church of Jesus Christ of Latter-day Saints, Non-denominational Christian Churches, and the United Methodist Church. This change does not affect any of the data in the newly released 2010 U.S. Religion Census: Religious Congregations & Membership Study. In fact, the data for these groups are now more comparable to that of other bodies than it was in previous decadal reports.

However, the change in methodology can distort assessments on growth or decline between 2000 and 2010 for each of these groups. County-level 2000 data using the new methodology are not readily available. ASARB staff has adjusted some 2000 county-level adherent statistics to allow for a more accurate picture on growth or decline. The revised maps and charts are now available on-line at www.usreligioncensus.org for those who are interested in these trends.

Source

2010 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include statistics for 236 religious groups, providing information on the number of their congregations and adherents within each state and county in the United States. Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E. Jones, Alexei Krindatch, Richie Stanley and Richard H. Taylor supervised the collection. These data originally appeared in 2010 U.S. Religion Census: Religious Congregations & Membership Study, published by the Association of Statisticians of American Religious Bodies (ASARB). [More information on the data collection]

The adherence rate provides the number of adherents of a particular group per 1,000 population. For example, in 2010 the Episcopal Church had an adherence rate of 7.6 in Autauga County, Alabama. This means that about 8 out of every 1,000 people in Autauga County were Episcopalian.


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