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Louisiana

Religious Traditions, 2010

1,064,486 217,176 202,751 2,478 1,200,900 59,106 1,786,475
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 564 1,200,900 264.9
Southern Baptist Convention Evangelical Protestant Baptist 1,607 709,650 156.5
Non-denominational Evangelical Protestant
----
505 195,903 43.2
United Methodist Church, The Mainline Protestant Methodist/Pietist 501 146,848 32.4
National Baptist Convention, USA, Inc. Black Protestant Baptist 187 113,433 25.0
Assemblies of God Evangelical Protestant Pentecostal 221 54,478 12.0
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 51 28,567 6.3
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 95 28,214 6.2
National Baptist Convention of America, Inc. Black Protestant Baptist 53 27,093 6.0
Churches of Christ Evangelical Protestant Baptist 228 24,594 5.4
Church of God in Christ Black Protestant Pentecostal 132 21,746 4.8
African Methodist Episcopal Church Black Protestant Methodist/Pietist 106 17,863 3.9
Christian Methodist Episcopal Church Black Protestant Methodist/Pietist 107 17,210 3.8
National Missionary Baptist Convention, Inc. Black Protestant Baptist 71 14,299 3.2
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 102 12,115 2.7
Seventh-day Adventist Church Evangelical Protestant Adventist 59 12,090 2.7
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 58 10,872 2.4
American Baptist Association, The Evangelical Protestant Baptist 51 10,724 2.4
Muslim Estimate Other Other Groups 27 9,806 2.2
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 64 9,444 2.1
International Pentecostal Holiness Church Evangelical Protestant Pentecostal 27 7,947 1.8
Reform Judaism Other Judaism 12 7,267 1.6
American Baptist Churches in the USA Mainline Protestant Baptist 5 5,379 1.2
Evangelical Lutheran Church in America Mainline Protestant Lutheran 18 4,625 1.0
Buddhism, Mahayana Other Other Groups 12 4,489 1.0
Church of the Nazarene Evangelical Protestant Holiness 47 4,317 1.0
Vineyard USA Evangelical Protestant Pentecostal 7 3,737 0.8
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 55 3,615 0.8
Christian Church (Disciples of Christ) Mainline Protestant Baptist 20 3,490 0.8
Progressive National Baptist Convention, Inc. Black Protestant Baptist 5 3,232 0.7
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed 9 3,176 0.7
Hindu, Indian-American Hindu Temple Assoc. Other Other Groups 3 3,062 0.7
Christian Churches and Churches of Christ Evangelical Protestant Baptist 22 2,846 0.6
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 19 2,328 0.5
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist 16 2,300 0.5
Salvation Army Evangelical Protestant Holiness 7 2,080 0.5
United Church of Christ Mainline Protestant Presbyterian-Reformed 17 1,836 0.4
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 4 1,347 0.3
Bahá'í Other Other Groups 5 1,319 0.3
Unitarian Universalist Association of Congregations Other Liberal 7 968 0.2
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 14 938 0.2
Hindu, Traditional Temples Other Other Groups 3 920 0.2
Orthodox Judaism Other Judaism 4 840 0.2
Church of God of Prophecy Evangelical Protestant Pentecostal 21 835 0.2
Conservative Judaism Other Judaism 2 723 0.2
Antiochian Orthodox Christian Archdiocese of North America, The Orthodox Eastern Liturgical (Orthodox) 4 563 0.1
Pentecostal Church of God Evangelical Protestant Pentecostal 5 544 0.1
Community of Christ Other Latter-day Saints 5 540 0.1
National Association of Free Will Baptists Evangelical Protestant Baptist 4 459 0.1
Congregational Methodist Church Evangelical Protestant Methodist/Pietist 10 443 0.1
Church of God in Christ, Mennonite Evangelical Protestant European Free-Church 3 437 0.1
Free Methodist Church of North America Evangelical Protestant Holiness 10 410 0.1
Wesleyan Church, The Evangelical Protestant Holiness 4 392 0.1
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 2 370 0.1
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 4 365 0.1
Buddhism, Theravada Other Other Groups 2 314 0.1
Church of God General Conference Evangelical Protestant Adventist 3 203 0.0
Armenian Church of North America (Catholicosate of Etchmiadzin) Orthodox Eastern Liturgical (Orthodox) 1 200 0.0
Christian and Missionary Alliance, The Evangelical Protestant Holiness 6 197 0.0
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 2 180 0.0
Coptic Orthodox Church Orthodox Eastern Liturgical (Orthodox) 3 178 0.0
Mennonite Church USA Evangelical Protestant European Free-Church 3 176 0.0
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 2 176 0.0
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) 2 160 0.0
Hindu, Post Renaissance Other Other Groups 5 150 0.0
Associate Reformed Presbyterian Church Evangelical Protestant Presbyterian-Reformed 2 141 0.0
North American Baptist Conference Evangelical Protestant Baptist 1 133 0.0
Buddhism, Vajrayana Other Other Groups 2 131 0.0
International Churches of Christ Evangelical Protestant Baptist 1 127 0.0
Church of the Brethren Evangelical Protestant European Free-Church 1 114 0.0
Cumberland Presbyterian Church Evangelical Protestant Presbyterian-Reformed 4 90 0.0
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed 2 77 0.0
Friends General Conference* Mainline Protestant European Free-Church 4 68 0.0
Malankara Orthodox Syrian Church Orthodox Eastern Liturgical (Orthodox) 1 30 0.0
Allegheny Wesleyan Methodist Connection Evangelical Protestant Methodist/Pietist 1 23 0.0
Beachy Amish Mennonite Churches* Evangelical Protestant European Free-Church 1 19 0.0
Churches of God, General Conference Evangelical Protestant Presbyterian-Reformed 1 12 0.0
Zoroastrian Other Other Groups 1 10 0.0
Alliance of Baptists Mainline Protestant Baptist 2 --- ---
Anglican Church in North America Evangelical Protestant Episcopalianism/Anglicanism 7 --- ---
Association of Reformed Baptist Churches of America Evangelical Protestant Baptist 3 --- ---
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal 8 --- ---
Christian Brethren Evangelical Protestant Ind. Fundamentalist 2 --- ---
Church of Christ (Holiness), U.S.A Evangelical Protestant Holiness 19 --- ---
Church of Christ, Scientist Other Christian Science 11 --- ---
Church of God, Mountain Assembly, Inc. Evangelical Protestant Pentecostal 1 --- ---
Church of Our Lord Jesus Christ of the Apostolic Faith, Inc. Black Protestant Pentecostal 6 --- ---
Communion of Reformed Evangelical Churches Evangelical Protestant Presbyterian-Reformed 3 --- ---
Evangelical Methodist Church Evangelical Protestant Methodist/Pietist 2 --- ---
Full Gospel Baptist Church Fellowship Black Protestant Baptist 58 --- ---
General Association of Regular Baptist Churches Evangelical Protestant Baptist 1 --- ---
Independent Baptist Fellowship International Evangelical Protestant Baptist 18 --- ---
Independent Fundamental Churches of America Evangelical Protestant Ind. Fundamentalist 9 --- ---
International Fellowship of Bible Churches Evangelical Protestant
----
1 --- ---
Jain Other Other Groups 1 --- ---
Jehovah's Witnesses Other Adventist 98 --- ---
Korean Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 1 --- ---
New Apostolic Church of North America, National Organization of the Other Other Groups 2 --- ---
Pentecostal Fire-Baptized Holiness Church Evangelical Protestant Pentecostal 1 --- ---
Reformed Baptist Churches Evangelical Protestant Baptist 7 --- ---
Sikh Other Other Groups 1 --- ---
Southern Methodist Church Evangelical Protestant Methodist/Pietist 10 --- ---
Tao Other Other Groups 1 --- ---
Union of Messianic Jewish Congregations Other Judaism 1 --- ---
United Pentecostal Church International Evangelical Protestant Pentecostal 310 --- ---
Unity Churches, Association of Other Other Groups 5 --- ---
Totals: 5,841 2,746,897  

The population of Louisiana was 4,533,372 in 2010; in 2000 it was 4,468,976. The total population changed 1.4%. The adherent totals of the religious groups listed above (2,746,897) included 60.6% of the total population in 2010.

* 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.