County Membership Report
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Allegheny County, Pennsylvania

Denominational Groups, 2000

53,737 173,417 14,940 632,807 46,004 360,761
Evangelical Protestant Mainline Protestant Orthodox Catholic Other Unclaimed

Congregational "adherents" include all full members, their children, and others who regularly attend services. The historically African American denominations are not included in the 2000 congregation and membership totals. Many are also missing in 1990 and most historically African American denominations are missing in the 1980 reports.
[More information on the data sources]

Reports


Religious Bodies Theology Congregations Adherents Adherence Rate
Catholic Church Catholic 214 632,807 493.7
Allegheny Wesleyan Methodist Connection Evangelical Protestant 2 35 0.0
Assemblies of God Evangelical Protestant 26 10,257 8.0
Associate Reformed Presbyterian Church Evangelical Protestant 2 148 0.1
Association of Free Lutheran Congregations, The Evangelical Protestant 1 1,361 1.1
Baptist General Conference Evangelical Protestant 3 242 0.2
Brethren Church, The (Ashland, Ohio) Evangelical Protestant 1 24 0.0
Calvary Chapel Fellowship Churches Evangelical Protestant 1 n.a. n.a.
Christian and Missionary Alliance, The Evangelical Protestant 19 5,001 3.9
Christian Churches and Churches of Christ Evangelical Protestant 19 3,788 3.0
Church of God (Anderson, Indiana) Evangelical Protestant 4 447 0.4
Church of God (Cleveland, Tennessee) Evangelical Protestant 6 697 0.5
Church of God of Prophecy Evangelical Protestant 1 49 0.0
Church of the Brethren Evangelical Protestant 4 338 0.3
Church of the Nazarene Evangelical Protestant 10 1,430 1.1
Churches of Christ Evangelical Protestant 9 877 0.7
Churches of God, General Conference Evangelical Protestant 2 44 0.0
Community of Christ Evangelical Protestant 3 244 0.2
Conservative Baptist Association of America Evangelical Protestant 5 985 0.8
Evangelical Covenant Church, The Evangelical Protestant 1 128 0.1
Evangelical Free Church of America, The Evangelical Protestant 3 1,200 0.9
Evangelical Presbyterian Church Evangelical Protestant 2 616 0.5
Free Methodist Church of North America Evangelical Protestant 4 230 0.2
General Association of Regular Baptist Churches Evangelical Protestant 2 359 0.3
Independent, Charismatic Churches Evangelical Protestant 4 3,578 2.8
Independent, Non-Charismatic Churches Evangelical Protestant 5 4,500 3.5
International Church of the Foursquare Gospel Evangelical Protestant 1 43 0.0
International Churches of Christ Evangelical Protestant 1 182 0.1
International Pentecostal Holiness Church Evangelical Protestant 2 97 0.1
Lutheran Church--Missouri Synod Evangelical Protestant 27 5,767 4.5
Mennonite Church USA Evangelical Protestant 1 68 0.1
National Association of Free Will Baptists Evangelical Protestant 1 119 0.1
North American Baptist Conference Evangelical Protestant 2 245 0.2
Orthodox Presbyterian Church, The Evangelical Protestant 2 313 0.2
Presbyterian Church in America Evangelical Protestant 8 1,635 1.3
Primitive Methodist Church in the USA Evangelical Protestant 6 364 0.3
Salvation Army, The Evangelical Protestant 11 3,855 3.0
Seventh-day Adventist Church Evangelical Protestant 5 1,824 1.4
Southern Baptist Convention Evangelical Protestant 6 1,921 1.5
Vineyard USA Evangelical Protestant 3 171 0.1
Wesleyan Church, The Evangelical Protestant 4 441 0.3
Wisconsin Evangelical Lutheran Synod Evangelical Protestant 1 114 0.1
American Baptist Churches in the USA Mainline Protestant 41 15,398 12.0
Christian Church (Disciples of Christ) Mainline Protestant 7 1,031 0.8
Episcopal Church Mainline Protestant 38 14,473 11.3
Evangelical Lutheran Church in America Mainline Protestant 93 31,811 24.8
Friends (Quakers) Mainline Protestant 1 42 0.0
International Council of Community Churches Mainline Protestant 1 265 0.2
National Association of Congregational Christian Churches Mainline Protestant 6 420 0.3
Presbyterian Church (U.S.A.) Mainline Protestant 160 60,256 47.0
United Church of Christ Mainline Protestant 18 2,138 1.7
United Methodist Church, The Mainline Protestant 112 47,529 37.1
Universal Fellowship of Metropolitan Community Churches Mainline Protestant 1 54 0.0
American Carpatho-Russian Orthodox Greek Catholic Church Orthodox 7 2,086 1.6
Antiochian Orthodox Christian Archdiocese of North America, The Orthodox 2 1,824 1.4
Greek Orthodox Archdiocese of America Orthodox 7 5,556 4.3
Orthodox Church in America: Romanian Orthodox Episcopate of America Orthodox 1 10 0.0
Orthodox Church in America: Territorial Dioceses Orthodox 10 1,050 0.8
Russian Orthodox Church Outside of Russia Orthodox 1 n.a. n.a.
Serbian Orthodox Church in the USA Orthodox 4 2,800 2.2
Serbian Orthodox Church in the USA (New Gracanica Metropolitanate) Orthodox 2 n.a. n.a.
Ukrainian Orthodox Church of the USA Orthodox 3 1,614 1.3
Bahá'í Other Theology 1 137 0.1
Buddhism Other Theology 4 n.a. n.a.
Church of Jesus Christ of Latter-day Saints, The Other Theology 8 2,307 1.8
Hindu Other Theology 4 n.a. n.a.
Jain Other Theology 1 n.a. n.a.
Jewish Estimate Other Theology 29 34,600 27.0
Muslim Estimate Other Theology 7 7,952 6.2
Sikh Other Theology 1 n.a. n.a.
Unitarian Universalist Association of Congregations Other Theology 5 1,008 0.8
Zoroastrian Other Theology 1 n.a. n.a.
Totals (Unadjusted)*: 1,010 920,905  
Total (Adjusted)**:   1,113,878  

The population of this county (or equivalent) in 1990 was 1,336,449; in 2000 it was 1,281,666. The total population changed -4.1%. The unadjusted adherent totals of the religious groups listed above (920,905) include 71.9% of the total population in 2000. The adjusted total adherents (1,113,878) include 86.9% of the population.

Source

*The “Unadjusted Totals” come from the 1990 and 2000 data collected by representatives of the Association of Statisticians of American Religious Bodies (ASARB). While quite comprehensive, this data excludes most of the historically African-American denominations and some other major groups. As a result, these numbers will be an underestimate of the total adherence rate, particularly in areas with a large African-American population. The 2000 data included 149 religious groups and the final results are published in Religious Congregations and Membership in the United States 2000. Copyright © 2002, All rights reserved. The 1990 data included 132 groups and the final results are published in Churches and Church Membership in the United States 1990 Copyright © 1990, All rights reserved. Published by Glenmary Research Center, 1312 Fifth Ave., North, Nashville, TN 37208. www.glenmary.org [More information on the data collection]

**The “Adjusted Totals” include all adherents in the denominations counted by the Association of Statisticians of American Religious Bodies (ASARB) and estimates adherent totals for the historically African-American denominations and other religious groups not listed in the ASARB totals. An article by Roger Finke and Christopher P. Scheitle (2005) reviews how these estimates were computed.

The adherence rate provides the number of adherents of a particular group per 1,000 population. For example, in 2000 the Episcopal Church had an adherence rate of approximately 8 (8.1) in Autauga County, Alabama. This means that 8 out of every 1,000 people in Autauga County are Episcopalian.

[More information on the data source]