Democratizing access to the best data on religion since 1997

Report Options

Report Year(s)

Add/Change Counties:

Scroll to Report Section:

Main Report

Search Membership Reports

Manassas city, Virginia - County Membership Report (2020)

Exact definitions of "congregations" and "adherents" vary by religious body. Congregations may be parishes, churches, synagogues, mosques, temples, or another site where a religious body has regularly scheduled worship services. Adherents generally are members, children who are not members, and others who are not members but are considered participants in the congregation.

[More information on the data sources]

Religious Bodies Tradition Family Congregations Adherents Adherence Rate
Catholic Church Catholic Catholic Liturgical Family 1 22,211 519.29
United Methodist Church Mainline Protestant Methodist Family 2 3,755 87.79
Non-denominational Christian Churches Evangelical Protestant Other Groups Family 6 2,288 53.49
Jehovah's Witnesses Jehovah's Witnesses Adventist Family 6 1,642 38.39
American Baptist Churches in the U.S.A. Mainline Protestant Baptist Family 1 1,459 34.11
Muslim Estimate Islam Islam Family 1 1,325 30.98
Episcopal Church Mainline Protestant Anglican/Episcopal Family 1 1,159 27.10
Evangelical Lutheran Church in America Mainline Protestant Lutheran Family 1 646 15.10
Church of the Brethren Evangelical Protestant Friends/Brethren Family 1 493 11.53
Church of Jesus Christ of Latter-day Saints Latter-day Saints Latter-day Saints (Mormonism) Family 1 492 11.50
Church of God (Cleveland, Tennessee) Evangelical Protestant Pentecostal Family 1 399 9.33
Unitarian Universalist Association Other Christians Liberal Family 1 339 7.93
Church of our Lord Jesus Christ of the Apostolic Faith, Inc. Black Protestant Pentecostal Family 1 210 4.91
Church of God in Christ Black Protestant Pentecostal Family 1 210 4.91
Wesleyan Church Evangelical Protestant Holiness Family 1 105 2.45
Assemblies of God, General Council of the Evangelical Protestant Pentecostal Family 1 80 1.87
Southern Baptist Convention Evangelical Protestant Baptist Family 3 74 1.73
General Association of Regular Baptist Churches Evangelical Protestant Baptist Family 1
Church of God of Prophecy Evangelical Protestant Pentecostal Family 2
United Pentecostal Church International Evangelical Protestant Pentecostal Family 2
Evangelical Free Church of America Evangelical Protestant Methodist Family 1

The population of this county was 42,772 in 2020. The adherent totals of the religious groups listed above (36,887) included 86.2% of the total population in 2020. The adherence rate is the number of adherents of a given group per 1,000 people in the general population.

Note that data collection methods for religious bodies change over time, affecting the comparability of statistics. For further information, see the U.S. Religion Census website at

The 2020 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include data for 372 religious bodies or groups. Of these, the ASARB was able to gather data on congregations and adherents for 217 and on congregations only for 155.

[More information on the data sources]

Our Sponsors

Our Affiliates

© 2023 The Association of Religion Data Archives. All rights reserved.