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Rhode Island

Religious Traditions, 2010

26,242 829 57,103 7,625 466,598 18,522 475,648
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]


Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Advent Christian Church Evangelical Protestant Adventist 5 543 0.6
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist 2 495 0.5
American Baptist Churches in the USA Mainline Protestant Baptist 79 24,183 25.5
Armenian Apostolic Church of America (Catholicosate of Cilicia) Orthodox Eastern Liturgical (Orthodox) 1 950 1.0
Assemblies of God Evangelical Protestant Pentecostal 9 1,183 1.2
Catholic Church Catholic Catholicism 174 602,907 636.5
Christ Catholic Church Evangelical Protestant Catholicism 2 86 0.1
Christian and Missionary Alliance, The Evangelical Protestant Holiness 1 30 0.0
Christian Brethren Evangelical Protestant Ind. Fundamentalist 4 280 0.3
Christian Churches and Churches of Christ Evangelical Protestant Restoration Movement 1 25 0.0
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 3 399 0.4
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 6 256 0.3
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 3 1,051 1.1
Church of the Lutheran Brethren of America Evangelical Protestant Lutheran 1 65 0.1
Church of the Nazarene Evangelical Protestant Holiness 6 396 0.4
Churches of Christ Evangelical Protestant Restoration Movement 4 198 0.2
Conservative Baptist Association of America Evangelical Protestant Baptist --- --- ---
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian-Reformed 1 276 0.3
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 1 252 0.3
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 67 40,877 43.2
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist 5 649 0.7
Evangelical Lutheran Church in America Mainline Protestant Lutheran 11 5,229 5.5
Free Methodist Church of North America Evangelical Protestant Holiness --- --- ---
Friends (Quakers) Mainline Protestant European Free-Church 5 474 0.5
Jewish Other Judaism 10 5,256 5.5
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 3 1,215 1.3
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 1 114 0.1
National Association of Congregational Christian Churches Mainline Protestant Presbyterian-Reformed 2 263 0.3
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 11 3,122 3.3
Primitive Methodist Church in the USA Evangelical Protestant Methodist/Pietist 4 473 0.5
Salvation Army Evangelical Protestant Holiness 3 1,241 1.3
Seventh Day Baptist General Conference, USA and Canada Evangelical Protestant Baptist 3 474 0.5
Seventh-day Adventist Church Evangelical Protestant Adventist 5 580 0.6
Southern Baptist Convention Evangelical Protestant Baptist 4 1,015 1.1
Syriac Orthodox Church of Antioch Orthodox Eastern Liturgical (Orthodox) 1 943 1.0
Unitarian Universalist Association of Congregations Other Liberal 8 1,427 1.5
United Church of Christ Mainline Protestant Presbyterian-Reformed 26 9,898 10.5
United Methodist Church, The Mainline Protestant Methodist/Pietist 25 8,677 9.2
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 1 67 0.1
Totals: 498 715,569  

The population of Rhode Island was 947,154 in 1980. The adherent totals of the religious groups listed above (715,569) included 75.5% 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.

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