Granite County, Montana has 11 churches in the Churches List directory, 0 of them verified and 5 with a published website. The 2020 US Religion Census counted 8 congregations and 748 adherents across 7 religious bodies in the county. That is 226 adherents per 1,000 residents of its 3,310 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 2 | 359 | 108.5 |
| Church of Jesus Christ of Latter-day Saints | 1 | 210 | 63.4 |
| Non-denominational Christian Churches | 1 | 120 | 36.3 |
| United Methodist Church | 2 | 24 | 7.3 |
| Episcopal Church | 1 | 17 | 5.1 |
| Presbyterian Church (U.S.A.) | 1 | 16 | 4.8 |
| Baha'i Faith USA | 0 | 2 | 0.6 |
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 (3,310). Largest 12 bodies by adherents shown.
Directory traditions here: Catholic (3) · Community (3) · Church of Jesus Christ Of Latter Day Saints (2) · Episcopal (1) · Evangelical (1) · Church of God of Prophecy (1)
Directory listings are mapped to Granite 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.