Carroll County, Ohio has 72 churches in the Churches List directory, 0 of them verified and 10 with a published website. The 2020 US Religion Census counted 58 congregations and 11,068 adherents across 24 religious bodies in the county. That is 414 adherents per 1,000 residents of its 26,716 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Non-denominational Christian Churches | 7 | 2,680 | 100.3 |
| United Methodist Church | 13 | 2,483 | 92.9 |
| Catholic Church | 4 | 1,468 | 54.9 |
| Christian Churches and Churches of Christ | 2 | 938 | 35.1 |
| Amish Groups, undifferentiated | 6 | 937 | 35.1 |
| Evangelical Lutheran Church in America | 3 | 670 | 25.1 |
| Christian Church (Disciples of Christ) | 1 | 297 | 11.1 |
| Jehovah's Witnesses | 1 | 260 | 9.7 |
| Presbyterian Church (U.S.A.) | 5 | 183 | 6.8 |
| Church of God (Anderson, Indiana) | 1 | 178 | 6.7 |
| Southern Baptist Convention | 1 | 147 | 5.5 |
| Full Gospel Christian Assemblies International | 1 | 140 | 5.2 |
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 (26,716). Largest 12 bodies by adherents shown.
Trinity Lutheran Church Parish Office: 205 Harrison Street, P.O. Box 464, Magnolia, Ohio
Directory traditions here: Methodist (17) · Catholic (7) · Evangelical (6) · Church of God (6) · Church of the Nazarene (4) · Church of Christ (4) · Lutheran (4) · Presbyterian (3) · Christian (3) · Brethren (3)
Directory listings are mapped to Carroll 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.