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
Southern Baptist Convention Evangelical Protestant +154 +31,265 13.1%
American Baptist Churches in the USA Mainline Protestant +44 +29,107 38.4%
Church of Jesus Christ of Latter-day Saints, The Other Theology +42 +9,597 24.5%
Seventh-day Adventist Church Evangelical Protestant +31 +10,288 32.2%
Church of God (Cleveland, Tennessee) Evangelical Protestant +26 +9,844 48.0%
Assemblies of God Evangelical Protestant +18 +5,562 17.7%
Jewish Estimate Other Theology +18 +5,705 2.1%
Catholic Church Catholic +14 +357,142 32.6%
Churches of Christ Evangelical Protestant +12 +1,258 10.7%
International Pentecostal Holiness Church Evangelical Protestant +11 +1,891 247.2%
Presbyterian Church in America Evangelical Protestant +11 +6,835 48.1%
Wesleyan Church, The Evangelical Protestant +10 +6,090 117.3%
Presbyterian Church (U.S.A.) Mainline Protestant +7 -1,937 -2.4%
Church of the Nazarene Evangelical Protestant +6 +1,409 18.1%
Evangelical Free Church of America, The Evangelical Protestant +6 +1,487 232.7%
Baptist General Conference Evangelical Protestant +4 +6,343 5156.9%
International Church of the Foursquare Gospel Evangelical Protestant +4 +999 79.5%
Salvation Army, The Evangelical Protestant +4 +4,855 208.5%
National Association of Free Will Baptists Evangelical Protestant +3 -196 -12.0%
Pentecostal Church of God Evangelical Protestant +3 -203 -35.6%
Wisconsin Evangelical Lutheran Synod Evangelical Protestant +3 +561 55.3%
Associate Reformed Presbyterian Church Evangelical Protestant +2 -195 -16.4%
Church of God of Prophecy Evangelical Protestant +2 +499 45.9%
Evangelical Presbyterian Church Evangelical Protestant +2 +1,526 54.7%
Lutheran Church--Missouri Synod Evangelical Protestant +2 -2,919 -7.9%
American Carpatho-Russian Orthodox Greek Catholic Church Orthodox +1 +476 328.3%
Brethren In Christ Church Evangelical Protestant +1 +312 113.5%
Christian and Missionary Alliance, The Evangelical Protestant +1 +575 16.0%
Church of God (Anderson, Indiana) Evangelical Protestant +1 +666 21.6%
Greek Orthodox Archdiocese of America Orthodox +1 n.a. n.a.
Unitarian Universalist Association of Congregations Other Theology +1 -464 -4.5%
Allegheny Wesleyan Methodist Connection Evangelical Protestant 0 0 n.a.
Apostolic Christian Churches (Nazarene) Evangelical Protestant 0 -11 -24.4%
Armenian Apostolic Church / Catholicossate of Cilicia Orthodox 0 -3,076 -76.9%
Association of Free Lutheran Congregations, The Evangelical Protestant 0 +9 31.0%
Brethren Church, The (Ashland, Ohio) Evangelical Protestant 0 -172 -20.1%
Christian Reformed Church in North America Evangelical Protestant 0 +119 23.7%
Church of God General Conference Evangelical Protestant 0 -30 -23.8%
Conservative Baptist Association of America Evangelical Protestant 0 n.a. n.a.
Conservative Congregational Christian Conference Evangelical Protestant 0 -17 -31.5%
Eastern Pennsylvania Mennonite Church Evangelical Protestant 0 +23 43.4%
International Pentecostal Church of Christ Evangelical Protestant 0 +84 22.7%
Missionary Church, The Evangelical Protestant 0 -1 -4.0%
Moravian Church in America--Northern Province Mainline Protestant 0 +68 6.5%
Orthodox Church in America: Romanian Orthodox Episcopate of America Orthodox 0 n.a. n.a.
Beachy Amish Mennonite Churches Evangelical Protestant -1 -115 -64.6%
Churches of God, General Conference Evangelical Protestant -1 -357 -23.5%
Episcopal Church Mainline Protestant -1 +1,690 1.2%
Free Methodist Church of North America Evangelical Protestant -1 +131 15.9%
Orthodox Church in America: Territorial Dioceses Orthodox -1 n.a. n.a.
Syrian Orthodox Church of Antioch Orthodox -1 -720 -72.0%
Christian Church (Disciples of Christ) Mainline Protestant -2 +1,512 13.1%
Church of the Brethren Evangelical Protestant -2 -68 -0.6%
Evangelical Lutheran Church in America Mainline Protestant -3 -281 -0.2%
United Church of Christ Mainline Protestant -3 -2,735 -8.8%
Friends (Quakers) Mainline Protestant -4 -1,160 -30.6%
Independent, Non-Charismatic Churches Evangelical Protestant -5 +3,934 11.4%
Independent, Charismatic Churches Evangelical Protestant -10 -4,623 -22.1%
Mennonite Church USA Evangelical Protestant -11 -1,027 -35.5%
Christian Churches and Churches of Christ Evangelical Protestant -12 +1,132 12.9%
United Methodist Church, The Mainline Protestant -21 -6,748 -1.9%
  Totals: +366 +475,939 +17.3%

The population of these 33 counties (or equivalents) in 1990 was 6,727,050; in 2000 it was 7,608,070. The total population changed 13.1%. The adherent totals for 1990 (3,229,219) represent 48.0% of the 1990 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 1990 and 2000 only. There is sufficient data for 57 groups to calculate 1990-2000 change. These 57 groups had 2,755,487 adherents in 1990 and 3,231,426 adherents in 2000, for a change of 17.3%

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]