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Hamilton County, Ohio

Religious Traditions, 2010

93,166 20,814 76,354 3,879 205,094 21,699 381,368
Evangelical Protestant Black Protestant Mainline Protestant Orthodox Catholic 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]

Reports


Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Catholic Church Catholic Catholicism 103 284,791 326.1
United Methodist Church, The Mainline Protestant Methodist/Pietist 73 38,433 44.0
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 51 29,578 33.9
Southern Baptist Convention Evangelical Protestant Baptist 43 15,035 17.2
Christian Churches and Churches of Christ Evangelical Protestant Baptist 32 14,032 16.1
United Church of Christ Mainline Protestant Presbyterian-Reformed 31 13,436 15.4
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 26 12,439 14.2
American Baptist Churches in the USA Mainline Protestant Baptist 19 10,030 11.5
Jewish Other Judaism 7 7,835 9.0
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist 11 6,684 7.7
Evangelical Lutheran Church in America Mainline Protestant Lutheran 16 6,202 7.1
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 13 5,370 6.1
Church of the Nazarene Evangelical Protestant Holiness 20 4,601 5.3
Christian Church (Disciples of Christ) Mainline Protestant Baptist 14 4,363 5.0
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 12 3,798 4.3
Christian Methodist Episcopal Church Black Protestant Methodist/Pietist 7 3,606 4.1
Churches of Christ Evangelical Protestant Baptist 18 2,560 2.9
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 18 2,246 2.6
Assemblies of God Evangelical Protestant Pentecostal 5 2,064 2.4
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 5 1,920 2.2
Seventh-day Adventist Church Evangelical Protestant Adventist 3 1,871 2.1
Conservative Baptist Association of America Evangelical Protestant Baptist 5 1,767 2.0
Salvation Army Evangelical Protestant Holiness 3 859 1.0
Unitarian Universalist Association of Congregations Other Liberal 5 858 1.0
Romanian Orthodox Archdiocese in Americas Orthodox Eastern Liturgical (Orthodox) 1 657 0.8
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 2 457 0.5
Christian and Missionary Alliance, The Evangelical Protestant Holiness 4 348 0.4
Friends (Quakers) Mainline Protestant European Free-Church 3 307 0.4
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 1 220 0.3
Separate Baptists in Christ Evangelical Protestant Baptist 2 168 0.2
American Baptist Association, The Evangelical Protestant Baptist 2 150 0.2
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 1 149 0.2
Swedenborgian Church Other Spiritualist 2 145 0.2
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 1 131 0.2
Mennonite Church Evangelical Protestant European Free-Church 3 104 0.1
Christian Brethren Evangelical Protestant Ind. Fundamentalist 1 100 0.1
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 1 75 0.1
Brethren In Christ Church Evangelical Protestant European Free-Church 1 73 0.1
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist 1 51 0.1
Open Bible Standard Churches, Inc. Evangelical Protestant Pentecostal 1 50 0.1
Christian Reformed Church in North America Evangelical Protestant Presbyterian-Reformed 1 42 0.0
Reformed Episcopal Church Evangelical Protestant Episcopalianism/Anglicanism 1 39 0.0
Mennonite Church, The General Conference Evangelical Protestant European Free-Church 1 23 0.0
Free Methodist Church of North America Evangelical Protestant Holiness 1 9 0.0
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist --- --- ---
Totals: 571 477,676  

The population of Hamilton County, Ohio was 873,224 in 1980. The adherent totals of the religious groups listed above (477,676) included 54.7% 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 www.usreligioncensus.org for those who are interested in these trends.

Source

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.