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Chester County (Pennsylvania)

Religious Traditions, 2010

31,520 4,271 60,921 212,113 675 6,090 183,296
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]

Reports


Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Catholic Church Catholic Catholicism 31 140,577 324.28
United Methodist Church, The Mainline Protestant Methodist/Pietist 44 17,629 40.67
Presbyterian Church (U.S.A.) Mainline Protestant Presbyterian-Reformed 31 16,019 36.95
Evangelical Lutheran Church in America Mainline Protestant Lutheran 16 10,906 25.16
Jewish Other Judaism 3 10,100 23.30
Episcopal Church Mainline Protestant Episcopalianism/Anglicanism 16 8,252 19.04
American Baptist Churches in the USA Mainline Protestant Baptist 19 6,611 15.25
Muslim Estimate Other Other Groups 4 5,823 13.43
United Church of Christ Mainline Protestant Presbyterian-Reformed 13 4,532 10.45
Friends (Quakers) Mainline Protestant European Free-Church 21 2,773 6.40
Mennonite Church USA Evangelical Protestant European Free-Church 18 1,898 4.38
Church of Jesus Christ of Latter-day Saints, The Other Latter-day Saints 5 1,801 4.15
Assemblies of God Evangelical Protestant Pentecostal 8 1,784 4.12
Independent, Non-Charismatic Churches Evangelical Protestant
----
2 1,300 3.00
Old Order Amish Evangelical Protestant European Free-Church 12 1,128 2.60
Unitarian Universalist Association of Congregations Other Liberal 3 1,122 2.59
Presbyterian Church in America Evangelical Protestant Presbyterian-Reformed 4 944 2.18
Southern Baptist Convention Evangelical Protestant Baptist 6 805 1.86
Church of the Nazarene Evangelical Protestant Holiness 4 720 1.66
Church of the Brethren Evangelical Protestant European Free-Church 4 714 1.65
Evangelical Free Church of America, The Evangelical Protestant Methodist/Pietist 3 548 1.26
Mennonite; Other Groups Evangelical Protestant European Free-Church 4 503 1.16
Churches of Christ Evangelical Protestant Baptist 6 463 1.07
Ukrainian Orthodox Church of the USA Orthodox Eastern Liturgical (Orthodox) 1 369 0.85
Orthodox Presbyterian Church, The Evangelical Protestant Presbyterian-Reformed 2 366 0.84
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal 4 341 0.79
Lutheran Church--Missouri Synod Evangelical Protestant Lutheran 2 335 0.77
Orthodox Church in America Orthodox Eastern Liturgical (Orthodox) 1 335 0.77
Seventh-day Adventist Church Evangelical Protestant Adventist 2 303 0.70
International Council of Community Churches Mainline Protestant Presbyterian-Reformed 1 239 0.55
Salvation Army Evangelical Protestant Holiness 1 220 0.51
Christian and Missionary Alliance, The Evangelical Protestant Holiness 2 219 0.51
Amish; Other Groups Evangelical Protestant European Free-Church 2 213 0.49
American Carpatho-Russian Orthodox Diocese Orthodox Eastern Liturgical (Orthodox) 1 207 0.48
Foursquare Gospel, International Church of the Evangelical Protestant Pentecostal 1 136 0.31
Eastern Pennsylvania Mennonite Church Evangelical Protestant European Free-Church 1 126 0.29
Bahá'í Other Other Groups 1 108 0.25
Brethren In Christ Church Evangelical Protestant European Free-Church 1 98 0.23
Christian Churches and Churches of Christ Evangelical Protestant Baptist 1 69 0.16
American Baptist Association, The Evangelical Protestant Baptist 1 63 0.15
Primitive Methodist Church in the USA Evangelical Protestant Methodist/Pietist 1 61 0.14
Conservative Baptist Association of America Evangelical Protestant Baptist 1 40 0.09
Wesleyan Church, The Evangelical Protestant Holiness 1 0 0.00
Calvary Chapel Fellowship Churches Evangelical Protestant Pentecostal 1 --- ---
Reformed Baptist Churches Evangelical Protestant Baptist 2 --- ---
Russian Orthodox Church Outside of Russia Orthodox Eastern Liturgical (Orthodox) 1 --- ---
Southwide Baptist Fellowship Evangelical Protestant Baptist 2 --- ---
Totals: 311 240,800  

The population of Chester County, Pennsylvania was 433,501 in 2000; in 1990 it was 376,396. The total population changed 15.2%. The adherent totals of the religious groups listed above (240,800) included 55.5% 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.


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