County Membership Report
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New Castle County, Delaware

Denominational Groups, 2000

20,283 59,418 3,080 126,612 19,012 271,860
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
United Methodist Church, The Mainline Protestant 54 28,460 56.9
Catholic Church Catholic 36 126,612 253.1
Presbyterian Church (U.S.A.) Mainline Protestant 26 11,350 22.7
Episcopal Church Mainline Protestant 19 9,162 18.3
Evangelical Lutheran Church in America Mainline Protestant 11 5,384 10.8
American Baptist Churches in the USA Mainline Protestant 11 4,132 8.3
Southern Baptist Convention Evangelical Protestant 11 4,527 9.1
Assemblies of God Evangelical Protestant 8 1,797 3.6
Presbyterian Church in America Evangelical Protestant 7 3,241 6.5
Churches of Christ Evangelical Protestant 6 796 1.6
Jewish Estimate Other Theology 6 11,900 23.8
Church of Jesus Christ of Latter-day Saints, The Other Theology 5 1,823 3.6
Friends (Quakers) Mainline Protestant 5 652 1.3
Seventh-day Adventist Church Evangelical Protestant 5 1,462 2.9
Church of the Nazarene Evangelical Protestant 4 386 0.8
Bahá'í Other Theology 4 112 0.2
Church of God (Anderson, Indiana) Evangelical Protestant 4 227 0.5
Church of God (Cleveland, Tennessee) Evangelical Protestant 4 547 1.1
Church of God of Prophecy Evangelical Protestant 4 228 0.5
Wesleyan Church, The Evangelical Protestant 3 321 0.6
Unitarian Universalist Association of Congregations Other Theology 3 1,486 3.0
Muslim Estimate Other Theology 3 3,691 7.4
Lutheran Church--Missouri Synod Evangelical Protestant 3 1,033 2.1
Baptist General Conference Evangelical Protestant 2 950 1.9
Christian and Missionary Alliance, The Evangelical Protestant 2 322 0.6
Southwide Baptist Fellowship Evangelical Protestant 2 n.a. n.a.
Evangelical Free Church of America, The Evangelical Protestant 2 530 1.1
Hindu Other Theology 2 n.a. n.a.
National Association of Free Will Baptists Evangelical Protestant 2 245 0.5
Orthodox Presbyterian Church, The Evangelical Protestant 2 305 0.6
Salvation Army, The Evangelical Protestant 2 340 0.7
Ukrainian Orthodox Church of the USA Orthodox 1 450 0.9
Orthodox Church in America: Territorial Dioceses Orthodox 1 456 0.9
United Church of Christ Mainline Protestant 1 278 0.6
Buddhism Other Theology 1 n.a. n.a.
Mennonite Church USA Evangelical Protestant 1 30 0.1
Apostolic Christian Churches (Nazarene) Evangelical Protestant 1 0 0.0
Community of Christ Evangelical Protestant 1 165 0.3
Antiochian Orthodox Christian Archdiocese of North America, The Orthodox 1 98 0.2
Greek Orthodox Archdiocese of America Orthodox 1 2,076 4.2
International Churches of Christ Evangelical Protestant 1 11 0.0
Church of the Brethren Evangelical Protestant 1 160 0.3
General Association of Regular Baptist Churches Evangelical Protestant 1 80 0.2
International Church of the Foursquare Gospel Evangelical Protestant 1 29 0.1
Primitive Baptist Churches--Old Line Evangelical Protestant 1 n.a. n.a.
Conservative Baptist Association of America Evangelical Protestant 1 100 0.2
Eastern Pennsylvania Mennonite Church Evangelical Protestant 1 81 0.2
Sikh Other Theology 1 n.a. n.a.
Independent, Non-Charismatic Churches Evangelical Protestant 1 2,000 4.0
Wisconsin Evangelical Lutheran Synod Evangelical Protestant 1 231 0.5
International Pentecostal Holiness Church Evangelical Protestant 1 139 0.3
Totals (Unadjusted)*: 278 228,405  
Total (Adjusted)**:   295,433  

The population of this county (or equivalent) in 1990 was 441,946; in 2000 it was 500,265. The total population changed 13.2%. The unadjusted adherent totals of the religious groups listed above (228,405) include 45.7% of the total population in 2000. The adjusted total adherents (295,433) include 59.1% 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]