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Massachusetts

Religious Traditions, 2010

224,726 11,200 308,286 61,544 2,940,199 202,103 2,799,571
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
Independent, Non-Charismatic Churches Evangelical Protestant
----
11 8,750 1.4
International Fellowship of Christian Assemblies Evangelical Protestant
----
--- --- ---
Non-denominational Evangelical Protestant
----
--- --- ---
Church of God (Seventh Day) Evangelical Protestant Adventist --- --- ---
Jehovah's Witnesses Other Adventist --- --- ---
Seventh-day Adventist Church Evangelical Protestant Adventist 79 14,946 2.4
Alliance of Baptists Mainline Protestant Baptist --- --- ---
American Baptist Association, The Evangelical Protestant Baptist --- --- ---
American Baptist Churches in the USA Mainline Protestant Baptist 244 52,716 8.3
Association of Reformed Baptist Churches of America Evangelical Protestant Baptist --- --- ---
Christian Church (Disciples of Christ) Mainline Protestant Baptist 2 160 0.0
Christian Churches and Churches of Christ Evangelical Protestant Baptist 3 344 0.1
Churches of Christ Evangelical Protestant Baptist 27 2,507 0.4
Conservative Baptist Association of America Evangelical Protestant Baptist 43 6,852 1.1
Converge Worldwide/Baptist General Conference Evangelical Protestant Baptist 33 5,645 0.9
General Association of Regular Baptist Churches Evangelical Protestant Baptist 6 528 0.1
International Churches of Christ Evangelical Protestant Baptist 1 6,162 1.0
National Baptist Convention, USA, Inc. Black Protestant Baptist --- --- ---
National Missionary Baptist Convention, Inc. Black Protestant Baptist --- --- ---
Reformed Baptist Churches Evangelical Protestant Baptist 4 --- ---
Southern Baptist Convention Evangelical Protestant Baptist 73 10,867 1.7
Catholic Church Catholic Catholicism 782 3,092,296 487.0
Polish National Catholic Church Catholic Catholicism --- --- ---
Church of Christ, Scientist Other Christian Science --- --- ---
Albanian Orthodox Diocese of America Orthodox Eastern Liturgical (Orthodox) 1 125 0.0
Antiochian Orthodox Christian Archdiocese of North America, The Orthodox Eastern Liturgical (Orthodox) 9 8,978 1.4
Armenian Apostolic Church of America (Catholicosate of Cilicia) Orthodox Eastern Liturgical (Orthodox) 5 3,724 0.6
Armenian Church of North America (Catholicosate of Etchmiadzin) Orthodox Eastern Liturgical (Orthodox) 9 14,850 2.3
Bulgarian Eastern Orthodox Diocese of the USA, Canada and Australia Orthodox Eastern Liturgical (Orthodox) --- --- ---
Coptic Orthodox Church Orthodox Eastern Liturgical (Orthodox) --- --- ---
Eritrean Orthodox Orthodox Eastern Liturgical (Orthodox) --- --- ---
Ethiopian Orthodox Orthodox Eastern Liturgical (Orthodox) --- --- ---
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 38 42,945 6.8
Greek Orthodox Archdiocese of Vasiloupulis Orthodox Eastern Liturgical (Orthodox) 3 650 0.1
Holy Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) 7 934 0.1
Malankara Archdiocese of the Syrian Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) --- --- ---
Malankara Orthodox Syrian Church Orthodox Eastern Liturgical (Orthodox) 1 175 0.0
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) 7 1,232 0.2
Orthodox Church in America: Albanian Orthodox Archdiocese Orthodox Eastern Liturgical (Orthodox) 5 3,550 0.6
Romanian Orthodox Archdiocese in Americas Orthodox Eastern Liturgical (Orthodox) 3 1,750 0.3
Russian Orthodox Church Outside of Russia Orthodox Eastern Liturgical (Orthodox) 4 --- ---
Serbian Orthodox Church in North America Orthodox Eastern Liturgical (Orthodox) --- --- ---
Syriac Orthodox Church of Antioch Orthodox Eastern Liturgical (Orthodox) 2 600 0.1
Ukrainian Orthodox Church of the USA Orthodox Eastern Liturgical (Orthodox) 1 900 0.1
Anglican Church in North America Evangelical Protestant Episcopalianism/Anglicanism --- --- ---
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 254 98,963 15.6
Eastern Pennsylvania Mennonite Church Evangelical Protestant European Free-Church 1 35 0.0
Friends (Quakers) Mainline Protestant European Free-Church 32 1,678 0.3
Friends General Conference and Friends United Meeting, dually aligned meetings* Mainline Protestant European Free-Church --- --- ---
Grace Brethren Churches, Fellowship of Mainline Protestant European Free-Church --- --- ---
Mennonite Church USA Evangelical Protestant European Free-Church 5 367 0.1
Mennonite; Other Groups Evangelical Protestant European Free-Church 1 14 0.0
Christian and Missionary Alliance, The Evangelical Protestant Holiness 28 4,450 0.7
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 3 3,975 0.6
Church of the Nazarene Evangelical Protestant Holiness 58 10,706 1.7
Churches of Christ in Christian Union Evangelical Protestant Holiness --- --- ---
Free Methodist Church of North America Evangelical Protestant Holiness 12 667 0.1
Missionary Church, The Evangelical Protestant Holiness --- --- ---
Salvation Army Evangelical Protestant Holiness 35 8,109 1.3
Wesleyan Church, The Evangelical Protestant Holiness 2 171 0.0
Christian Brethren Evangelical Protestant Ind. Fundamentalist --- --- ---
Conservative Judaism Other Judaism --- --- ---
Jewish Other Judaism 201 275,000 43.3
Orthodox Judaism Other Judaism --- --- ---
Reconstructionist Judaism Other Judaism --- --- ---
Reform Judaism Other Judaism --- --- ---
Union of Messianic Jewish Congregations Other Judaism --- --- ---
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 47 16,396 2.6
Community of Christ Other Latter-day Saints 5 458 0.1
Unitarian Universalist Association of Congregations Other Liberal 141 25,834 4.1
Apostolic Lutheran Church of America Evangelical Protestant Lutheran --- --- ---
Association of Free Lutheran Congregations Evangelical Protestant Lutheran --- --- ---
Evangelical Lutheran Church in America Mainline Protestant Lutheran 71 28,360 4.5
Evangelical Lutheran Synod Evangelical Protestant Lutheran --- --- ---
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 21 7,456 1.2
Lutheran Congregations in Mission for Christ Evangelical Protestant Lutheran --- --- ---
Wisconsin Evangelical Lutheran Synod Evangelical Protestant Lutheran 2 284 0.0
African Methodist Episcopal Church Black Protestant Methodist/Pietist --- --- ---
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist --- --- ---
Christian Methodist Episcopal Church Black Protestant Methodist/Pietist --- --- ---
Church of the United Brethren in Christ Evangelical Protestant Methodist/Pietist --- --- ---
Evangelical Covenant Church, The Evangelical Protestant Methodist/Pietist 17 3,908 0.6
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 12 1,587 0.2
Primitive Methodist Church in the USA Evangelical Protestant Methodist/Pietist 7 424 0.1
United Methodist Church, The Mainline Protestant Methodist/Pietist 237 64,028 10.1
Bahá'í Other Other Groups 26 2,577 0.4
Buddhists Other Other Groups 57 --- ---
Hindus Other Other Groups 20 --- ---
Jain Other Other Groups 2 --- ---
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 1 57 0.0
Muslim Estimate Other Other Groups 25 41,497 6.5
New Apostolic Church of North America, National Organization of the Other Other Groups --- --- ---
Sikh Other Other Groups 5 --- ---
Tao Other Other Groups 1 --- ---
Unity Churches, Association of Other Other Groups --- --- ---
Zoroastrian Other Other Groups 1 --- ---
Assemblies of God Evangelical Protestant Pentecostal 135 24,802 3.9
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal 5 --- ---
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 49 4,230 0.7
Church of God in Christ Black Protestant Pentecostal --- --- ---
Church of God of Prophecy Evangelical Protestant Pentecostal 11 993 0.2
Church of Our Lord Jesus Christ of the Apostolic Faith, Inc. Black Protestant Pentecostal --- --- ---
Elim Fellowship Evangelical Protestant Pentecostal --- --- ---
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 25 4,670 0.7
Independent, Charismatic Churches Evangelical Protestant Pentecostal 6 4,595 0.7
International Pentecostal Church of Christ Evangelical Protestant Pentecostal 1 10 0.0
International Pentecostal Holiness Church Evangelical Protestant Pentecostal --- --- ---
Pentecostal Church of God Evangelical Protestant Pentecostal --- --- ---
Pentecostal Fire-Baptized Holiness Church Evangelical Protestant Pentecostal --- --- ---
United Holy Church of America, Inc. Black Protestant Pentecostal --- --- ---
United Pentecostal Church International Evangelical Protestant Pentecostal --- --- ---
United Pentecostal Council of the Assemblies of God Evangelical Protestant Pentecostal --- --- ---
Vineyard USA Evangelical Protestant Pentecostal 7 2,316 0.4
Christian Reformed Church in North America Evangelical Protestant Presbyterian-Reformed 4 1,576 0.2
Churches of God, General Conference Evangelical Protestant Presbyterian-Reformed 1 65 0.0
Congregational Christian Churches, Additional (not part of any national CCC body) Mainline Protestant Presbyterian-Reformed 10 2,761 0.4
Conservative Congregational Christian Conference Evangelical Protestant Presbyterian-Reformed 39 6,759 1.1
Cumberland Presbyterian Church Evangelical Protestant Presbyterian-Reformed 1 20 0.0
Evangelical Presbyterian Church Evangelical Protestant Presbyterian-Reformed --- --- ---
International Council of Community Churches Mainline Protestant Presbyterian-Reformed 6 3,085 0.5
Korean Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed --- --- ---
Korean-American Presbyterian Church Evangelical Protestant Presbyterian-Reformed --- --- ---
National Association of Congregational Christian Churches Mainline Protestant Presbyterian-Reformed 33 5,897 0.9
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed 5 562 0.1
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 32 5,453 0.9
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 8 695 0.1
Reformed Church in America Mainline Protestant Presbyterian-Reformed 1 104 0.0
Reformed Presbyterian Church of North America Evangelical Protestant Presbyterian-Reformed --- --- ---
United Church of Christ Mainline Protestant Presbyterian-Reformed 423 121,826 19.2
National Spiritualist Association of Churches Other Spiritualist --- --- ---
Swedenborgian Church Other Spiritualist --- --- ---
Totals: 3,535 4,069,606  

The population of Massachusetts was 6,349,097 in 2000; in 1990 it was 6,016,425. The total population changed 5.5%. The adherent totals of the religious groups listed above (4,069,606) included 64.1% of the total population in 2000.

* 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.