St. Louis city, Missouri has 415 churches in the Churches List directory, 8 of them verified and 150 with a published website. The 2020 US Religion Census counted 511 congregations and 240,618 adherents across 69 religious bodies in the county. That is 798 adherents per 1,000 residents of its 301,565 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 42 | 49,769 | 165.0 |
| National Missionary Baptist Convention, Inc. | 75 | 35,108 | 116.4 |
| Lutheran Church--Missouri Synod | 61 | 32,154 | 106.6 |
| Non-denominational Christian Churches | 54 | 17,926 | 59.4 |
| National Baptist Convention, USA, Inc. | 18 | 17,484 | 58.0 |
| Muslim Estimate | 12 | 13,526 | 44.9 |
| Reform Judaism | 5 | 12,056 | 40.0 |
| Southern Baptist Convention | 29 | 7,146 | 23.7 |
| United Methodist Church | 11 | 6,674 | 22.1 |
| American Baptist Churches in the USA | 8 | 5,856 | 19.4 |
| African Methodist Episcopal Church | 10 | 5,734 | 19.0 |
| Church of God in Christ | 16 | 3,914 | 13.0 |
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 (301,565). Largest 12 bodies by adherents shown.
First Baptist Church City of St. Louis is a Baptist church located in Midtown St. Louis at 3100 Bell Avenue in St. Louis. It is affiliated with the National Baptist Convention, USA...
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Directory traditions here: Baptist Churches (112) · Catholic (46) · Non-Denominational (45) · Church of God (34) · United Church of Christ (30) · Lutheran (27) · Methodist (26) · Church of Christ (10) · Evangelical (9) · Episcopal (8)
Directory listings are mapped to St. Louis city 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.