Cobb County, Georgia has 453 churches in the Churches List directory, 94 of them verified and 203 with a published website. The 2020 US Religion Census counted 483 congregations and 423,046 adherents across 70 religious bodies in the county. That is 552 adherents per 1,000 residents of its 766,112 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 8 | 123,083 | 160.7 |
| Southern Baptist Convention | 121 | 85,702 | 111.9 |
| Non-denominational Christian Churches | 74 | 75,024 | 97.9 |
| United Methodist Church | 34 | 55,964 | 73.0 |
| Muslim Estimate | 9 | 11,476 | 15.0 |
| African Methodist Episcopal Church | 6 | 9,798 | 12.8 |
| Jehovah's Witnesses | 21 | 6,738 | 8.8 |
| Church of Jesus Christ of Latter-day Saints | 11 | 6,721 | 8.8 |
| Episcopal Church | 8 | 5,406 | 7.1 |
| Church of God (Cleveland, Tennessee) | 16 | 4,580 | 6.0 |
| Seventh-day Adventist Church | 15 | 4,063 | 5.3 |
| Assemblies of God | 14 | 3,897 | 5.1 |
Source: 2020 US Religion Census (Association of Statisticians of American Religious Bodies). Per-1,000 rates divide reported adherents by the county's 2020 Census population (766,112). Largest 12 bodies by adherents shown.
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"Johnson Ferry offers a community of service and compassion, inviting everyone to participate in Bible studies, mission trips, sports teams, community outreach and activities for a...
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"Mission Church Roswell Street is a welcoming, Bible-centered church in Marietta, Georgia, committed to helping people find and follow Jesus from Roswell Street to the world. Our S...
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Church serving the Marietta, north Georgia, north Atlanta area. Large missionary program and community outreach. Pastor is Mark Walker. Former pastor was Dr. Paul Walker, now head...
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"Unity North Atlanta is a community that supports diverse journeys of personal and spiritual growth. We have served North Atlanta for over 30 years. We believe... • God is in every...
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"Our Vision: The Vision of Turner Chapel AME Church is to make a difference in people's lives by extending the ministry and mission of Jesus Christ. Our Mission: Our Mission of Tur...
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Directory traditions here: Baptist Churches (136) · Non-Denominational (79) · Methodist (25) · United Methodist (20) · Church of God (17) · Christian (16) · Presbyterian (12) · Episcopal (12) · African Methodist Episcopal (11) · Church of Christ (11)
Directory listings are mapped to Cobb County through the US Census Bureau's 2020 ZCTA-to-county relationship file: each ZIP Code Tabulation Area is assigned to the county holding the largest share of its land area, so a small number of churches in ZIP codes that straddle county lines may be attributed to a neighboring county. Congregation and adherent counts come from the 2020 US Religion Census and are reported by the religious bodies themselves. Population is the county's April 2020 decennial-census base from the US Census Bureau's population-estimates program; per-1,000 adherence rates divide reported adherents by that figure. Corrections to any listing go through the corrections page.