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Lancaster County, Pennsylvania

Religious Traditions, 2010

122,957 2,163 71,573 1,600 51,292 5,536 264,324
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
Catholic Church Catholic Catholicism 21 43,788 120.8
United Methodist Church, The Mainline Protestant Methodist/Pietist 78 31,956 88.2
Evangelical Lutheran Church in America Mainline Protestant Lutheran 47 30,336 83.7
Mennonite Church Evangelical Protestant European Free-Church 100 17,513 48.3
United Church of Christ Mainline Protestant Presbyterian-Reformed 35 16,887 46.6
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 17 9,974 27.5
Old Order Amish Evangelical Protestant European Free-Church 63 9,928 27.4
Church of the Brethren Evangelical Protestant European Free-Church 20 9,887 27.3
Evangelical Congregational Church, The Evangelical Protestant Methodist/Pietist 25 7,085 19.6
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 11 4,485 12.4
Assemblies of God Evangelical Protestant Pentecostal 10 3,224 8.9
Brethren In Christ Church Evangelical Protestant European Free-Church 15 1,965 5.4
Moravian Church in America--Northern Province Mainline Protestant Methodist/Pietist 2 1,755 4.8
Southern Baptist Convention Evangelical Protestant Baptist 7 1,674 4.6
Grace Brethren Churches, Fellowship of Mainline Protestant European Free-Church 7 1,509 4.2
Mennonite Church, The General Conference Evangelical Protestant European Free-Church 4 1,041 2.9
Church of the Nazarene Evangelical Protestant Holiness 4 964 2.7
American Baptist Churches in the USA Mainline Protestant Baptist 2 929 2.6
Conservative Baptist Association of America Evangelical Protestant Baptist 3 788 2.2
United Zion Church Evangelical Protestant European Free-Church 9 779 2.1
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 5 616 1.7
Jewish Other Judaism 2 611 1.7
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 1 596 1.6
Beachy Amish Mennonite Churches* Evangelical Protestant European Free-Church 5 575 1.6
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 2 558 1.5
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 2 541 1.5
Unitarian Universalist Association of Congregations Other Liberal 1 503 1.4
Salvation Army Evangelical Protestant Holiness 1 493 1.4
Friends (Quakers) Mainline Protestant European Free-Church 3 421 1.2
Christian and Missionary Alliance, The Evangelical Protestant Holiness 3 334 0.9
Christian Churches and Churches of Christ Evangelical Protestant Restoration Movement 2 269 0.7
Seventh-day Adventist Church Evangelical Protestant Adventist 3 269 0.7
Churches of Christ Evangelical Protestant Restoration Movement 1 165 0.5
Christian Brethren Evangelical Protestant Ind. Fundamentalist 1 75 0.2
United Christian Church Evangelical Protestant Methodist/Pietist 1 67 0.2
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 1 64 0.2
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed 1 59 0.2
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 1 28 0.1
Totals: 516 202,711  

The population of Lancaster County, Pennsylvania was 362,346 in 1980. The adherent totals of the religious groups listed above (202,711) included 55.9% 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.

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