Macoupin County, Illinois has 115 churches in the Churches List directory, 3 of them verified and 26 with a published website. The 2020 US Religion Census counted 98 congregations and 18,684 adherents across 22 religious bodies in the county. That is 415 adherents per 1,000 residents of its 44,973 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 9 | 4,981 | 110.8 |
| Southern Baptist Convention | 19 | 4,825 | 107.3 |
| United Methodist Church | 15 | 2,191 | 48.7 |
| Lutheran Church--Missouri Synod | 5 | 1,924 | 42.8 |
| Evangelical Lutheran Church in America | 5 | 1,054 | 23.4 |
| Christian Churches and Churches of Christ | 8 | 954 | 21.2 |
| United Church of Christ | 3 | 941 | 20.9 |
| Assemblies of God | 6 | 677 | 15.1 |
| American Baptist Churches in the USA | 4 | 281 | 6.2 |
| Non-denominational Christian Churches | 2 | 240 | 5.3 |
| Church of the Brethren | 2 | 174 | 3.9 |
| Christian Church (Disciples of Christ) | 3 | 150 | 3.3 |
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 (44,973). Largest 12 bodies by adherents shown.
We are a federation of American Baptist and Presbyterian Church, USA
Directory traditions here: Baptist Churches (23) · Catholic (18) · Methodist (13) · United Methodist (12) · Christian (8) · Lutheran (8) · Assemblies of God (6) · Brethren (6) · Non-Denominational (3) · Church of the Nazarene (3)
Directory listings are mapped to Macoupin 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.