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

East Baton Rouge Parish (Louisiana)

Religious Traditions, 2010

120,949 35,272 32,765 97,904 457 9,604 143,220
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 Association, The Evangelical Protestant Baptist 6 796 2.17
American Baptist Churches in the USA Mainline Protestant Baptist 3 1,125 3.07
Apostolic Catholic Assyrian Church of the East, North American Dioceses Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Assemblies of God Evangelical Protestant Pentecostal 5 1,239 3.38
Baptist Missionary Association of America Evangelical Protestant Baptist 4 996 2.72
Black Baptists Estimate Evangelical Protestant Baptist 0 0 0.00
Catholic Church Catholic Catholicism 24 79,943 218.31
Christian Church (Disciples of Christ) Mainline Protestant Baptist 1 581 1.59
Christian Churches and Churches of Christ Evangelical Protestant Baptist 4 446 1.22
Christian Methodist Episcopal Church Black Protestant Methodist/Pietist 1 215 0.59
Church of Christ, Scientist Other Christian Science 0 0 0.00
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 3 477 1.30
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 5 993 2.71
Church of God General Conference Evangelical Protestant Adventist 1 22 0.06
Church of God of Prophecy Evangelical Protestant Pentecostal 0 0 0.00
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 5 1,600 4.37
Church of the Nazarene Evangelical Protestant Holiness 3 383 1.05
Churches of Christ Evangelical Protestant Baptist 10 1,445 3.95
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 8 6,256 17.08
Evangelical Lutheran Church in America Mainline Protestant Lutheran 1 626 1.71
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed 0 0 0.00
Friends (Quakers) Mainline Protestant European Free-Church 1 12 0.03
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Independent, Charismatic Churches Evangelical Protestant Pentecostal 0 0 0.00
Independent, Non-Charismatic Churches Evangelical Protestant
0 0 0.00
International Pentecostal Holiness Church Evangelical Protestant Pentecostal 2 154 0.42
Interstate & Foreign Landmark Missionary Baptists Association Evangelical Protestant Baptist 0 0 0.00
Jewish Other Judaism 2 900 2.46
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 6 1,841 5.03
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 0 20 0.05
National Association of Free Will Baptists Evangelical Protestant Baptist 0 0 0.00
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 10 5,518 15.07
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 2 394 1.08
Primitive Baptists Associations Evangelical Protestant Baptist 0 0 0.00
Salvation Army Evangelical Protestant Holiness 1 214 0.58
Seventh-day Adventist Church Evangelical Protestant Adventist 2 1,095 2.99
Southern Baptist Convention Evangelical Protestant Baptist 49 56,683 154.79
Southern Methodist Church Evangelical Protestant Methodist/Pietist 1 43 0.12
Unitarian Universalist Association of Congregations Other Liberal 1 266 0.73
United Church of Christ Mainline Protestant Presbyterian-Reformed 0 0 0.00
United Methodist Church, The Mainline Protestant Methodist/Pietist 30 22,218 60.67
Wesleyan Church, The Evangelical Protestant Holiness 0 0 0.00
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 0 0 0.00
Totals: 191 186,501  

The population of East Baton Rouge Parish, Louisiana was 366,191 in 1980. The adherent totals of the religious groups listed above (186,501) included 50.9% 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