State Membership Report

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Maryland

Denominational Groups, 2000

409,460 604,648 22,236 952,389 303,163 3,004,590
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
Allegheny Wesleyan Methodist Connection Evangelical Protestant +1 0 n.a.
American Baptist Association, The Evangelical Protestant +8 +1,783 254.0%
American Baptist Churches in the USA Mainline Protestant +34 +10,407 30.0%
American Carpatho-Russian Orthodox Greek Catholic Church Orthodox +2 +414 n.a.
Apostolic Christian Churches (Nazarean) Evangelical Protestant 0 -11 -24.0%
Armenian Apostolic Church / Catholicossate of Cilicia Orthodox 0 +474 105.0%
Assemblies of God Evangelical Protestant +30 +9,333 59.0%
Associate Reformed Presbyterian Church Evangelical Protestant +7 +918 n.a.
Association of Free Lutheran Congregations, The Evangelical Protestant +1 +38 n.a.
Baptist General Conference Evangelical Protestant +5 +6,129 n.a.
Beachy Amish Mennonite Churches Evangelical Protestant -1 -14 -18.0%
Brethren Church, The (Ashland, Ohio) Evangelical Protestant 0 -194 -26.0%
Brethren In Christ Church Evangelical Protestant +2 +66 17.0%
Catholic Church Catholic +17 +216,028 29.0%
Christian and Missionary Alliance, The Evangelical Protestant +5 +1,776 130.0%
Christian Church (Disciples of Christ) Mainline Protestant -1 -130 -2.0%
Christian Churches and Churches of Christ Evangelical Protestant +4 +2,619 51.0%
Christian Reformed Church in North America Evangelical Protestant 0 +14 8.0%
Church of God (Anderson, Indiana) Evangelical Protestant +5 -1,539 -35.0%
Church of God (Cleveland, Tennessee) Evangelical Protestant +23 +22,014 227.0%
Church of God of Prophecy Evangelical Protestant +25 +1,405 n.a.
Church of Jesus Christ of Latter-day Saints, The Other Theology +44 +12,515 94.0%
Church of the Brethren Evangelical Protestant -4 -2,524 -19.0%
Church of the Nazarene Evangelical Protestant +14 +517 6.0%
Churches of Christ Evangelical Protestant +18 +3,450 69.0%
Churches of God, General Conference Evangelical Protestant +18 +1,221 n.a.
Conservative Baptist Association of America Evangelical Protestant +3 +480 n.a.
Conservative Congregational Christian Conference Evangelical Protestant 0 -14 -28.0%
Eastern Pennsylvania Mennonite Church Evangelical Protestant +2 +145 n.a.
Episcopal Church Mainline Protestant +58 +9,362 13.0%
Evangelical Covenant Church, The Evangelical Protestant 0 -39 -28.0%
Evangelical Free Church of America, The Evangelical Protestant +7 +1,737 9650.0%
Evangelical Lutheran Church in America Mainline Protestant 0 -16,695 -14.0%
Evangelical Presbyterian Church Evangelical Protestant +2 +3,513 n.a.
Free Methodist Church of North America Evangelical Protestant +2 -1,156 -57.0%
Friends (Quakers) Mainline Protestant +4 +291 15.0%
Greek Orthodox Archdiocese of America Orthodox +8 +14,112 n.a.
Independent, Charismatic Churches Evangelical Protestant +14 +15,552 n.a.
Independent, Non-Charismatic Churches Evangelical Protestant +26 +26,095 n.a.
International Church of the Foursquare Gospel Evangelical Protestant +8 +1,691 482.0%
International Pentecostal Church of Christ Evangelical Protestant +2 +85 n.a.
International Pentecostal Holiness Church Evangelical Protestant +5 +1,388 143.0%
Jewish Estimate Other Theology +72 +193,304 852.0%
Lutheran Church--Missouri Synod Evangelical Protestant +5 -3,339 -11.0%
Missionary Church, The Evangelical Protestant 0 +2 9.0%
Moravian Church in America--Northern Province Mainline Protestant 0 +7 1.0%
National Association of Congregational Christian Churches Mainline Protestant -1 -218 -65.0%
National Association of Free Will Baptists Evangelical Protestant +4 +502 n.a.
Old Order Amish Church Evangelical Protestant +2 -227 -35.0%
Orthodox Church in America: Territorial Dioceses Orthodox +4 +857 n.a.
Orthodox Presbyterian Church, The Evangelical Protestant +3 +835 161.0%
Pentecostal Church of God Evangelical Protestant +5 +351 n.a.
Presbyterian Church (U.S.A.) Mainline Protestant -42 -9,766 -18.0%
Presbyterian Church in America Evangelical Protestant +34 +8,866 190.0%
Salvation Army, The Evangelical Protestant 0 -664 -15.0%
Seventh-day Adventist Church Evangelical Protestant +30 +11,700 62.0%
Southern Baptist Convention Evangelical Protestant +137 +13,990 11.0%
Syrian Orthodox Church of Antioch Orthodox +1 +280 n.a.
Unitarian Universalist Association of Congregations Other Theology +5 +2,086 52.0%
United Church of Christ Mainline Protestant -3 -5,997 -24.0%
United Methodist Church, The Mainline Protestant -84 -24,370 -8.0%
Universal Fellowship of Metropolitan Community Churches Mainline Protestant +3 +213 97.0%
Wesleyan Church, The Evangelical Protestant +43 +15,755 n.a.
Wisconsin Evangelical Lutheran Synod Evangelical Protestant +2 +369 138.0%
  Totals: +618 +547,792 +32.7%

The population of these 24 counties (or equivalents) in 1980 was 4,216,975; in 2000 it was 5,296,486. The total population changed 10.8%. The adherent totals for 1980 (1,687,114) represent 40.0% of the 1980 population. The adherent totals for 2000 (2,291,896) include 43.3% of the 2000 population. There is sufficient data for 64 groups to calculate 1980-2000 change. These 64 groups had 1,673,675 adherents in 1980 and 2,221,467 adherents in 2000, for a change of 32.7%

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 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.

[More information on these data sources]