St. Martin Parish, Louisiana has 30 churches in the Churches List directory, 0 of them verified and 8 with a published website. The 2020 US Religion Census counted 37 congregations and 29,576 adherents across 13 religious bodies in the county. That is 571 adherents per 1,000 residents of its 51,768 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 14 | 26,701 | 515.8 |
| Southern Baptist Convention | 6 | 936 | 18.1 |
| Non-denominational Christian Churches | 5 | 670 | 12.9 |
| Jehovah's Witnesses | 2 | 484 | 9.3 |
| Theravada Buddhist | 1 | 303 | 5.9 |
| Full Gospel Baptist Church Fellowship | 1 | 126 | 2.4 |
| Church of God in Christ | 1 | 120 | 2.3 |
| Assemblies of God | 2 | 113 | 2.2 |
| United Methodist Church | 1 | 71 | 1.4 |
| Churches of Christ | 1 | 34 | 0.7 |
| Baha'i Faith USA | 0 | 18 | 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 (51,768). Largest 12 bodies by adherents shown.
Sunday School 9 AM Morning Service 10 AM Evening Bible Study 6 PM Wednesday 6:30 PM
Directory traditions here: Catholic (13) · Baptist Churches (6) · Non-Denominational (4) · Pentecostal (1) · Community (1) · Full Gospel (1) · Apostolic (1) · Independent Bible (1) · Interdenominational (1) · Methodist (1)
Directory listings are mapped to St. Martin Parish 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.