County Membership Report
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Adams County, Illinois

Denominational Groups, 2000

10,837 13,160   15,933 737 27,610
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]


Religious Bodies Theology Congregations Adherents Adherence Rate
American Baptist Churches in the USA Mainline Protestant 5 1,341 19.6
Assemblies of God Evangelical Protestant 3 805 11.8
Bahá'í Other Theology 0 27 0.4
Baptist General Conference Evangelical Protestant 1 43 0.6
Beachy Amish Mennonite Churches Evangelical Protestant 1 101 1.5
Catholic Church Catholic 11 15,933 233.4
Christian Church (Disciples of Christ) Mainline Protestant 3 1,193 17.5
Christian Churches and Churches of Christ Evangelical Protestant 10 3,313 48.5
Church of Jesus Christ of Latter-day Saints, The Other Theology 1 509 7.5
Church of the Brethren Evangelical Protestant 1 62 0.9
Church of the Nazarene Evangelical Protestant 1 125 1.8
Churches of Christ Evangelical Protestant 2 136 2.0
Community of Christ Evangelical Protestant 1 31 0.5
Episcopal Church Mainline Protestant 1 219 3.2
Evangelical Free Church of America, The Evangelical Protestant 1 50 0.7
Evangelical Lutheran Church in America Mainline Protestant 8 2,424 35.5
General Association of Regular Baptist Churches Evangelical Protestant 3 786 11.5
Independent, Charismatic Churches Evangelical Protestant 1 300 4.4
Jewish Estimate Other Theology 2 100 1.5
Lutheran Church--Missouri Synod Evangelical Protestant 5 2,912 42.7
National Association of Congregational Christian Churches Mainline Protestant 1 370 5.4
Presbyterian Church (U.S.A.) Mainline Protestant 4 698 10.2
Salvation Army, The Evangelical Protestant 1 1,385 20.3
Seventh-day Adventist Church Evangelical Protestant 1 88 1.3
Southern Baptist Convention Evangelical Protestant 3 700 10.3
Unitarian Universalist Association of Congregations Other Theology 1 101 1.5
United Church of Christ Mainline Protestant 7 3,208 47.0
United Methodist Church, The Mainline Protestant 16 3,707 54.3
Totals (Unadjusted)*: 95 40,667  
Total (Adjusted)**:   45,708  

The population of this county (or equivalent) in 1990 was 66,090; in 2000 it was 68,277. The total population changed 3.3%. The unadjusted adherent totals of the religious groups listed above (40,667) include 59.6% of the total population in 2000. The adjusted total adherents (45,708) include 66.9% of the population.


*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. [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]

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