Ohio County, Indiana has 13 churches in the Churches List directory, 0 of them verified and 2 with a published website. The 2020 US Religion Census counted 14 congregations and 2,306 adherents across 9 religious bodies in the county. That is 389 adherents per 1,000 residents of its 5,935 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Christian Churches and Churches of Christ | 2 | 678 | 114.2 |
| American Baptist Churches in the USA | 4 | 559 | 94.2 |
| Southern Baptist Convention | 2 | 295 | 49.7 |
| United Methodist Church | 2 | 265 | 44.7 |
| Non-denominational Christian Churches | 1 | 200 | 33.7 |
| Evangelical Lutheran Church in America | 1 | 169 | 28.5 |
| United Church of Christ | 1 | 112 | 18.9 |
| Church of the Nazarene | 1 | 26 | 4.4 |
| Baha'i Faith USA | 0 | 2 | 0.3 |
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 (5,935). Largest 12 bodies by adherents shown.
Directory traditions here: Baptist Churches (6) · United Church of Christ (2) · Church of the Nazarene (2) · Methodist (1) · United Methodist (1) · Church of Christ (1)
Directory listings are mapped to Ohio 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.