County Membership Report
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Los Angeles County, California

Denominational Groups, 2000

587,981 300,009 69,947 3,806,377 764,062 3,990,962
Evangelical Protestant Mainline Protestant Orthodox Catholic Other Unclaimed

Congregational "adherents" include all full members, their children, and others who regularly attend services. The historically African American denominations are not included in the 2000 congregation and membership totals. Many are also missing in 1990 and most historically African American denominations are missing in the 1980 reports.
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Reports


Religious Bodies Theology Congregations Adherents % Change
Catholic Church Catholic +6 +729,263 23.7%
Jewish Estimate Other Theology +57 +63,000 12.6%
Independent, Charismatic Churches Evangelical Protestant -19 +36,935 106.9%
Assemblies of God Evangelical Protestant +29 +9,220 16.7%
Christian Churches and Churches of Christ Evangelical Protestant 0 +8,911 59.9%
Salvation Army, The Evangelical Protestant +9 +5,458 163.8%
Evangelical Free Church of America, The Evangelical Protestant 0 +2,471 46.1%
Free Methodist Church of North America Evangelical Protestant +4 +1,968 95.5%
Apostolic Catholic Assyrian Church of the East, North American Dioceses Orthodox 0 +1,901 491.2%
Wesleyan Church, The Evangelical Protestant +14 +1,849 68.7%
Christian and Missionary Alliance, The Evangelical Protestant +1 +960 15.4%
Church of God (Cleveland, Tennessee) Evangelical Protestant +6 +597 17.6%
Church of God of Prophecy Evangelical Protestant +2 +282 29.0%
Mennonite Church USA Evangelical Protestant +5 +228 21.1%
International Pentecostal Holiness Church Evangelical Protestant +6 +190 6.0%
Mennonite Brethren Churches, U.S. Conference of Evangelical Protestant +9 +136 44.7%
Reformed Church in the United States Evangelical Protestant 0 +35 125.0%
Brethren In Christ Church Evangelical Protestant 0 +31 17.3%
North American Baptist Conference Evangelical Protestant +1 +26 30.2%
Apostolic Christian Churches (Nazarene) Evangelical Protestant +2 +20 7.8%
Apostolic Christian Church of America, Inc. Evangelical Protestant -1 -8 -9.1%
Netherlands Reformed Congregations Evangelical Protestant 0 -12 -44.4%
Church of God General Conference Evangelical Protestant 0 -25 -43.1%
Baptist Missionary Association of America Evangelical Protestant -1 -28 -5.6%
National Association of Free Will Baptists Evangelical Protestant -1 -33 -8.1%
Association of Free Lutheran Congregations, The Evangelical Protestant 0 -43 -68.3%
Brethren Church, The (Ashland, Ohio) Evangelical Protestant -1 -83 -81.4%
Moravian Church in America--Northern Province Mainline Protestant -1 -160 -41.2%
Evangelical Presbyterian Church Evangelical Protestant -2 -167 -84.3%
Friends (Quakers) Mainline Protestant -3 -199 -5.8%
Pentecostal Church of God Evangelical Protestant +5 -257 -17.9%
Christian Reformed Church in North America Evangelical Protestant +17 -363 -5.4%
Unitarian Universalist Association of Congregations Other Theology -2 -377 -12.1%
Conservative Congregational Christian Conference Evangelical Protestant -3 -421 -6.2%
Wisconsin Evangelical Lutheran Synod Evangelical Protestant -1 -493 -28.2%
Church of the Brethren Evangelical Protestant -4 -1,019 -39.4%
Presbyterian Church in America Evangelical Protestant +6 -1,059 -49.8%
Church of God (Anderson, Indiana) Evangelical Protestant +9 -1,110 -15.8%
Reformed Church in America Mainline Protestant -1 -1,345 -16.9%
National Association of Congregational Christian Churches Mainline Protestant -5 -1,504 -26.9%
Missionary Church, The Evangelical Protestant -5 -2,232 -62.3%
Syrian Orthodox Church of Antioch Orthodox -1 -2,500 -27.8%
American Baptist Churches in the USA Mainline Protestant +9 -2,793 -3.7%
Baptist General Conference Evangelical Protestant +3 -3,012 -18.3%
Christian Church (Disciples of Christ) Mainline Protestant -1 -3,241 -20.6%
United Church of Christ Mainline Protestant -7 -3,907 -25.1%
Episcopal Church Mainline Protestant -1 -4,370 -8.6%
Churches of Christ Evangelical Protestant -5 -4,750 -19.6%
Lutheran Church--Missouri Synod Evangelical Protestant +3 -5,568 -18.1%
Church of Jesus Christ of Latter-day Saints, The Other Theology -32 -5,939 -5.8%
Seventh-day Adventist Church Evangelical Protestant -2 -6,019 -11.0%
Independent, Non-Charismatic Churches Evangelical Protestant -6 -7,650 -23.2%
Church of the Nazarene Evangelical Protestant +3 -10,570 -35.3%
Evangelical Lutheran Church in America Mainline Protestant -16 -11,134 -25.6%
Presbyterian Church (U.S.A.) Mainline Protestant -3 -12,043 -18.8%
International Church of the Foursquare Gospel Evangelical Protestant -6 -12,918 -19.8%
United Methodist Church, The Mainline Protestant -9 -15,914 -22.5%
Southern Baptist Convention Evangelical Protestant +86 -17,261 -13.4%
Conservative Baptist Association of America Evangelical Protestant +14 n.a. n.a.
Greek Orthodox Archdiocese of America Orthodox 0 n.a. n.a.
Orthodox Church in America: Romanian Orthodox Episcopate of America Orthodox -1 n.a. n.a.
Orthodox Church in America: Territorial Dioceses Orthodox -1 n.a. n.a.
  Totals: +165 +722,954 +15.7%

The population of this county (or equivalent) in 1990 was 8,863,164; in 2000 it was 9,519,338. The total population changed 7.4%. The adherent totals for 1990 (4,879,355) represent 55.1% of the 1990 population. The adherent totals for 2000 (5,528,376) include 58.1% of the 2000 population. The totals represent the change in groups that reported in both 1990 and 2000 only. There is sufficient data for 58 groups to calculate 1990-2000 change. These 58 groups had 4,598,376 adherents in 1990 and 5,321,330 adherents in 2000, for a change of 15.7%

Sources

The 2000 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and includes statistics for 149 religious groups, including number of churches and adherents. Dale E. Jones, Sherri Doty, Clifford Grammich, James E. Horsch, Richard Houseal, Mac Lynn, John P. Marcum, Kenneth M. Sanchagrin and Richard H. Taylor supervised the collection. These data originally appeared in Religious Congregations & Membership in the United States, 2000, published by the Glenmary Research Center.

The 1990 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include statistics for 132 religious groups, including number of churches and adherents. Martin B. Bradley, Norman M. Green, Jr., Dale E. Jones, Mac Lynn, and Lou McNeil supervised the collection. These data originally appeared in Churches and Church Membership in the United States, 1990, published by the Glenmary Research Center.

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