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.
[More information on the data sources]

Reports


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

[More information on these data sources]