Henry County, Illinois has 124 churches in the Churches List directory, 1 of them verified and 48 with a published website. The 2020 US Religion Census counted 80 congregations and 21,472 adherents across 26 religious bodies in the county. That is 436 adherents per 1,000 residents of its 49,282 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 9 | 6,192 | 125.6 |
| United Methodist Church | 15 | 4,759 | 96.6 |
| Evangelical Lutheran Church in America | 8 | 3,710 | 75.3 |
| American Baptist Churches in the USA | 4 | 1,620 | 32.9 |
| Lutheran Church--Missouri Synod | 4 | 877 | 17.8 |
| United Church of Christ | 2 | 728 | 14.8 |
| Christian Churches and Churches of Christ | 3 | 539 | 10.9 |
| Jehovah's Witnesses | 2 | 524 | 10.6 |
| Church of Jesus Christ of Latter-day Saints | 1 | 504 | 10.2 |
| Southern Baptist Convention | 4 | 450 | 9.1 |
| Non-denominational Christian Churches | 3 | 390 | 7.9 |
| Presbyterian Church (U.S.A.) | 3 | 352 | 7.1 |
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 (49,282). Largest 12 bodies by adherents shown.
Sunday services are at 9:00 AM, with Bible Class and Sunday School at 10:30 AM. Wednesday services are at 7:00 PM Come join this group of conservative, loving, Lutherans.
Sunday 10:00 am and 6:00 pm Wednesday 7:00 pm
Directory traditions here: Catholic (19) · Lutheran (19) · Baptist Churches (17) · United Methodist (11) · Methodist (8) · Evangelical (6) · Non-Denominational (6) · Assemblies of God (4) · Church of God (3) · Christian (3)
Directory listings are mapped to Henry 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.