County Membership Report
 Maps and Reports > Select Counties >
Search Maps & Reports:

Macoupin County (Illinois)

Religious Traditions, 2010

10,938 6,825 7,707 40 90 22,165
Evangelical Protestant Mainline Protestant Catholic Orthodox 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]


Religious Bodies Tradition Family Congregations Adherents Adherence Rate
American Baptist Churches in the USA Mainline Protestant Baptist 4 847 17.15
Assemblies of God Evangelical Protestant Pentecostal 5 714 14.46
Catholic Church Catholic Catholicism 15 7,753 156.99
Christian Church (Disciples of Christ) Mainline Protestant Baptist 4 978 19.80
Christian Churches and Churches of Christ Evangelical Protestant Baptist 1 1,039 21.04
Church of the Brethren Evangelical Protestant European Free-Church 2 346 7.01
Church of the Nazarene Evangelical Protestant Holiness 2 284 5.75
Churches of Christ Evangelical Protestant Baptist 3 178 3.60
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 2 171 3.46
Evangelical Lutheran Church in America Mainline Protestant Lutheran 5 1,349 27.32
Free Methodist Church of North America Evangelical Protestant Holiness 1 84 1.70
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 6 3,165 64.09
Pentecostal Church of God Evangelical Protestant Pentecostal 0 0 0.00
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 4 521 10.55
Primitive Baptists Associations Evangelical Protestant Baptist 0 0 0.00
Southern Baptist Convention Evangelical Protestant Baptist 23 4,352 88.13
United Church of Christ Mainline Protestant Presbyterian-Reformed 4 1,423 28.82
United Methodist Church, The Mainline Protestant Methodist/Pietist 19 4,543 91.99
Totals: 100 27,747  

The population of Macoupin County, Illinois was 49,384 in 1980. The adherent totals of the religious groups listed above (27,747) included 56.2% of the total population in 1980.

* 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 for those who are interested in these trends.


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.

Bookmark and Share