Ottawa County, Ohio has 61 churches in the Churches List directory, 0 of them verified and 12 with a published website. The 2020 US Religion Census counted 54 congregations and 21,329 adherents across 25 religious bodies in the county. That is 528 adherents per 1,000 residents of its 40,362 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 6 | 8,603 | 213.1 |
| Evangelical Lutheran Church in America | 10 | 6,174 | 153.0 |
| United Church of Christ | 5 | 2,299 | 57.0 |
| United Methodist Church | 8 | 1,380 | 34.2 |
| Non-denominational Christian Churches | 3 | 840 | 20.8 |
| Lutheran Church--Missouri Synod | 1 | 402 | 10.0 |
| Assemblies of God | 1 | 264 | 6.5 |
| American Baptist Churches in the USA | 1 | 254 | 6.3 |
| Jehovah's Witnesses | 1 | 244 | 6.0 |
| Church of the United Brethren in Christ USA | 2 | 228 | 5.6 |
| Church of God (Anderson, Indiana) | 1 | 170 | 4.2 |
| Presbyterian Church (U.S.A.) | 1 | 96 | 2.4 |
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 (40,362). Largest 12 bodies by adherents shown.
We may be a small church, but we are active and growing. Join us any Sunday. You are welcome here!
Directory traditions here: Lutheran (15) · Catholic (6) · Baptist Churches (6) · United Methodist (6) · Methodist (5) · United Church of Christ (4) · Non-Denominational (3) · Church of God (3) · Community (3) · Episcopal (2)
Directory listings are mapped to Ottawa 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.