Dearborn County, Indiana has 87 churches in the Churches List directory, 1 of them verified and 22 with a published website. The 2020 US Religion Census counted 62 congregations and 16,477 adherents across 22 religious bodies in the county. That is 325 adherents per 1,000 residents of its 50,676 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 4 | 6,733 | 132.9 |
| Christian Churches and Churches of Christ | 5 | 2,145 | 42.3 |
| United Methodist Church | 11 | 1,449 | 28.6 |
| Lutheran Church--Missouri Synod | 3 | 1,312 | 25.9 |
| Evangelical Lutheran Church in America | 5 | 1,100 | 21.7 |
| Non-denominational Christian Churches | 5 | 1,090 | 21.5 |
| American Baptist Churches in the USA | 7 | 935 | 18.5 |
| Jehovah's Witnesses | 2 | 516 | 10.2 |
| Church of Jesus Christ of Latter-day Saints | 1 | 419 | 8.3 |
| Presbyterian Church (U.S.A.) | 4 | 198 | 3.9 |
| Southern Baptist Convention | 3 | 116 | 2.3 |
| Vineyard USA | 1 | 90 | 1.8 |
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 (50,676). Largest 12 bodies by adherents shown.
Directory traditions here: Baptist Churches (15) · Methodist (10) · Catholic (9) · Lutheran (9) · Church of Christ (7) · Non-Denominational (6) · United Methodist (5) · Presbyterian (4) · Community (3) · United Church of Christ (2)
Directory listings are mapped to Dearborn 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.