Mason County, West Virginia has 41 churches in the Churches List directory, 0 of them verified and 11 with a published website. The 2020 US Religion Census counted 55 congregations and 5,936 adherents across 21 religious bodies in the county. That is 233 adherents per 1,000 residents of its 25,451 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| United Methodist Church | 19 | 1,577 | 62.0 |
| American Baptist Churches in the USA | 5 | 1,261 | 49.5 |
| Southern Baptist Convention | 4 | 832 | 32.7 |
| Non-denominational Christian Churches | 3 | 710 | 27.9 |
| Church of God (Anderson, Indiana) | 2 | 382 | 15.0 |
| Churches of Christ | 4 | 297 | 11.7 |
| Catholic Church | 1 | 199 | 7.8 |
| Evangelical Lutheran Church in America | 3 | 141 | 5.5 |
| Amish Groups, undifferentiated | 1 | 134 | 5.3 |
| Church of the Nazarene | 1 | 112 | 4.4 |
| Presbyterian Church (U.S.A.) | 1 | 96 | 3.8 |
| Episcopal Church | 1 | 91 | 3.6 |
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 (25,451). Largest 12 bodies by adherents shown.
Directory traditions here: Methodist (12) · Baptist Churches (6) · United Methodist (5) · Non-Denominational (3) · Church of God (2) · Community (2) · Lutheran (2) · Catholic (2) · Full Gospel (1) · Presbyterian (1)
Directory listings are mapped to Mason 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.