Metro Area Membership Report
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Washington-Baltimore, DC-MD-VA-WV CMSA

Denominational Groups, 2000

603,881 855,536 32,084 1,453,126 497,047 4,166,396
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 +22 +500,102 52.0%
Jewish Estimate Other Theology +91 +241,873 700.0%
Southern Baptist Convention Evangelical Protestant +219 +41,375 18.0%
American Baptist Churches in the USA Mainline Protestant +71 +39,652 61.0%
Independent, Non-Charismatic Churches Evangelical Protestant +35 +38,295 n.a.
Church of Jesus Christ of Latter-day Saints, The Other Theology +83 +26,069 114.0%
Church of God (Cleveland, Tennessee) Evangelical Protestant +26 +21,535 244.0%
Greek Orthodox Archdiocese of America Orthodox +11 +19,974 n.a.
Seventh-day Adventist Church Evangelical Protestant +40 +18,924 81.0%
Independent, Charismatic Churches Evangelical Protestant +16 +16,252 n.a.
Assemblies of God Evangelical Protestant +48 +16,239 78.0%
Presbyterian Church in America Evangelical Protestant +54 +15,228 262.0%
Wesleyan Church, The Evangelical Protestant +34 +11,284 n.a.
Baptist General Conference Evangelical Protestant +5 +6,387 8085.0%
Evangelical Presbyterian Church Evangelical Protestant +6 +4,317 n.a.
Churches of Christ Evangelical Protestant +22 +4,106 46.0%
Unitarian Universalist Association of Congregations Other Theology +6 +2,918 42.0%
American Baptist Association, The Evangelical Protestant +8 +2,733 218.0%
Christian Churches and Churches of Christ Evangelical Protestant +2 +2,483 34.0%
Christian and Missionary Alliance, The Evangelical Protestant +18 +2,417 138.0%
International Church of the Foursquare Gospel Evangelical Protestant +10 +1,853 461.0%
Evangelical Free Church of America, The Evangelical Protestant +8 +1,795 542.0%
Church of God of Prophecy Evangelical Protestant +28 +1,585 n.a.
Orthodox Church in America: Territorial Dioceses Orthodox +7 +1,567 n.a.
Church of the Nazarene Evangelical Protestant +11 +1,452 19.0%
International Pentecostal Holiness Church Evangelical Protestant +5 +1,450 120.0%
National Association of Free Will Baptists Evangelical Protestant +14 +1,436 n.a.
Salvation Army, The Evangelical Protestant +3 +1,186 20.0%
Churches of God, General Conference Evangelical Protestant +17 +1,164 n.a.
Orthodox Presbyterian Church, The Evangelical Protestant +5 +1,015 127.0%
Associate Reformed Presbyterian Church Evangelical Protestant +8 +996 n.a.
Wisconsin Evangelical Lutheran Synod Evangelical Protestant +5 +959 155.0%
Universal Fellowship of Metropolitan Community Churches Mainline Protestant +4 +671 160.0%
American Carpatho-Russian Orthodox Greek Catholic Church Orthodox +3 +621 n.a.
Conservative Baptist Association of America Evangelical Protestant +4 +545 n.a.
Armenian Apostolic Church / Catholicossate of Cilicia Orthodox 0 +474 105.0%
International Pentecostal Church of Christ Evangelical Protestant +7 +454 n.a.
Orthodox Church in America: Romanian Orthodox Episcopate of America Orthodox +2 +400 n.a.
Pentecostal Church of God Evangelical Protestant +7 +367 n.a.
Syrian Orthodox Church of Antioch Orthodox +1 +280 n.a.
Moravian Church in America--Northern Province Mainline Protestant +1 +242 28.0%
Brethren In Christ Church Evangelical Protestant +3 +191 48.0%
Christian Reformed Church in North America Evangelical Protestant 0 +151 32.0%
Eastern Pennsylvania Mennonite Church Evangelical Protestant +1 +76 n.a.
Association of Free Lutheran Congregations, The Evangelical Protestant +1 +38 n.a.
Evangelical Covenant Church, The Evangelical Protestant 0 +24 13.0%
Missionary Church, The Evangelical Protestant 0 +2 9.0%
Allegheny Wesleyan Methodist Connection Evangelical Protestant +1 0 n.a.
Apostolic Christian Churches (Nazarene) Evangelical Protestant 0 -11 -24.0%
Conservative Congregational Christian Conference Evangelical Protestant 0 -14 -28.0%
Beachy Amish Mennonite Churches Evangelical Protestant -2 -59 -48.0%
Church of God General Conference Evangelical Protestant 0 -68 -42.0%
Brethren Church, The (Ashland, Ohio) Evangelical Protestant +1 -234 -26.0%
Friends (Quakers) Mainline Protestant +5 -239 -8.0%
Christian Church (Disciples of Christ) Mainline Protestant -4 -601 -4.0%
Free Methodist Church of North America Evangelical Protestant +2 -1,368 -59.0%
Church of the Brethren Evangelical Protestant -2 -1,988 -14.0%
Lutheran Church--Missouri Synod Evangelical Protestant +5 -2,050 -6.0%
Church of God (Anderson, Indiana) Evangelical Protestant +8 -2,373 -39.0%
United Church of Christ Mainline Protestant -1 -5,130 -15.0%
Presbyterian Church (U.S.A.) Mainline Protestant -105 -12,254 -14.0%
Evangelical Lutheran Church in America Mainline Protestant +2 -12,886 -9.0%
United Methodist Church, The Mainline Protestant -35 -17,789 -5.0%
Episcopal Church Mainline Protestant +4 -18,233 -12.0%
  Totals: +851 +977,860 +42.9%

The population of these 33 counties (or equivalents) in 1980 was 5,790,490; in 2000 it was 7,608,070. The total population changed 13.1%. The adherent totals for 1980 (2,334,456) represent 40.3% of the 1980 population. The adherent totals for 2000 (3,441,674) include 45.2% of the 2000 population. The totals represent the change in groups that reported in both 1980 and 2000 only. There is sufficient data for 64 groups to calculate 1980-2000 change. These 64 groups had 2,281,293 adherents in 1980 and 3,259,153 adherents in 2000, for a change of 42.9%

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 1980 data were collected by the Glenmary Research Center and include statistics for 111 Judeo-Christian church bodies, including number of churches and adherents. Bernard Quinn, Herman Anderson, Martin Bradley, Paul Goetting and Peggy Shriver supervised the collection. These data originally appeared in Churches and Church Membership in the United States, 1980, published by the Glenmary Research Center.

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