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Butler County (Ohio)

Religious Traditions, 2010

63,088 2,609 22,088 44,417 90 6,647 229,191
Evangelical Protestant Black 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 3,340 11.46
Assemblies of God Evangelical Protestant Pentecostal 5 3,571 12.25
Black Baptists Estimate Evangelical Protestant Baptist --- 4,497 15.43
Catholic Church Catholic Catholicism 14 39,110 134.18
Christian and Missionary Alliance, The Evangelical Protestant Holiness 2 232 0.80
Christian Brethren Evangelical Protestant Ind. Fundamentalist 1 80 0.27
Christian Church (Disciples of Christ) Mainline Protestant Baptist 4 1,333 4.57
Christian Churches and Churches of Christ Evangelical Protestant Baptist 7 1,061 3.64
Church of Christ, Scientist Other Christian Science 3 --- ---
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 19 4,665 16.00
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 13 5,395 18.51
Church of God of Prophecy Evangelical Protestant Pentecostal 2 91 0.31
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 3 1,059 3.63
Church of the Brethren Evangelical Protestant European Free-Church 1 47 0.16
Church of the Nazarene Evangelical Protestant Holiness 11 4,275 14.67
Churches of Christ Evangelical Protestant Baptist 9 923 3.17
Enterprise Baptists Association Evangelical Protestant Baptist 1 151 0.52
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 4 1,635 5.61
Evangelical Lutheran Church in America Mainline Protestant Lutheran 9 3,697 12.68
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 1 93 0.32
Friends (Quakers) Mainline Protestant European Free-Church 1 34 0.12
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 1 --- ---
Independent, Non-Charismatic Churches Evangelical Protestant
3 1,050 3.60
Jewish Other Judaism 1 900 3.09
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 3 1,418 4.86
Mennonite Church USA Evangelical Protestant European Free-Church 1 170 0.58
Missionary Church, The Evangelical Protestant Holiness 3 121 0.42
National Association of Free Will Baptists Evangelical Protestant Baptist 1 76 0.26
Old Regular Baptists Evangelical Protestant Baptist 2 136 0.47
Pentecostal Church of God Evangelical Protestant Pentecostal 1 77 0.26
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 15 5,946 20.40
Salvation Army Evangelical Protestant Holiness 3 307 1.05
Seventh-day Adventist Church Evangelical Protestant Adventist 2 341 1.17
Southern Baptist Convention Evangelical Protestant Baptist 42 17,157 58.86
Unitarian Universalist Association of Congregations Other Liberal 1 100 0.34
United Baptists Evangelical Protestant Baptist 6 1,021 3.50
United Church of Christ Mainline Protestant Presbyterian-Reformed 5 2,711 9.30
United Methodist Church, The Mainline Protestant Methodist/Pietist 24 11,047 37.90
Wesleyan Church, The Evangelical Protestant Holiness 3 882 3.03
Totals: 231 118,749  

The population of Butler County, Ohio was 291,479 in 1990; in 1980 it was 258,787. The total population changed 12.6%. The adherent totals of the religious groups listed above (118,749) included 40.7% of the total population in 1990.

* 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.

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