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Trenton, NJ, Metropolitan Statistical Area

Religious Traditions, 2010

17,274 5,146 29,638 121,650 1,960 17,115 173,730
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
Catholic Church Catholic Catholicism 36 103,902 337.49
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 21 13,616 44.23
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 12 8,947 29.06
United Methodist Church, The Mainline Protestant Methodist/Pietist 18 6,973 22.65
American Baptist Churches in the USA Mainline Protestant Baptist 16 5,514 17.91
Evangelical Lutheran Church in America Mainline Protestant Lutheran 13 5,228 16.98
Jewish Other Judaism 5 2,761 8.97
African Methodist Episcopal Zion Church Black Protestant Methodist/Pietist 1 2,495 8.10
Assemblies of God Evangelical Protestant Pentecostal 9 1,485 4.82
Seventh-day Adventist Church Evangelical Protestant Adventist 5 983 3.19
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 4 960 3.12
Salvation Army Evangelical Protestant Holiness 1 717 2.33
Unitarian Universalist Association of Congregations Other Liberal 2 630 2.05
Churches of Christ Evangelical Protestant Baptist 3 595 1.93
Friends (Quakers) Mainline Protestant European Free-Church 3 482 1.57
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 1 280 0.91
Church of God (Anderson, Indiana) Evangelical Protestant Holiness 2 255 0.83
Southern Baptist Convention Evangelical Protestant Baptist 1 234 0.76
Conservative Baptist Association of America Evangelical Protestant Baptist 1 203 0.66
Church of the Nazarene Evangelical Protestant Holiness 1 164 0.53
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 4 147 0.48
Christian Brethren Evangelical Protestant Ind. Fundamentalist 1 100 0.32
Christian and Missionary Alliance, The Evangelical Protestant Holiness 1 98 0.32
United Church of Christ Mainline Protestant Presbyterian-Reformed 1 94 0.31
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 1 64 0.21
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed 1 63 0.20
Mennonite Church Evangelical Protestant European Free-Church 1 53 0.17
Metropolitan Community Churches, Universal Fellowship of Mainline Protestant Other Groups 1 30 0.10
Black Baptists Estimate Evangelical Protestant Baptist 0 0 0.00
Church of Christ, Scientist Other Christian Science 0 0 0.00
Greek Orthodox Archdiocese of America Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Independent, Non-Charismatic Churches Evangelical Protestant
0 0 0.00
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) 0 0 0.00
Reformed Church in America Mainline Protestant Presbyterian-Reformed 0 0 0.00
Wesleyan Church, The Evangelical Protestant Holiness 0 0 0.00
Totals: 166 157,073  

The population of the Trenton, NJ, Metropolitan Statistical Area was 307,863 in 1980. The adherent totals of the religious groups listed above (157,073) included 51.0% 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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