Montgomery County, New York has 74 churches in the Churches List directory, 1 of them verified and 15 with a published website. The 2020 US Religion Census counted 76 congregations and 23,799 adherents across 22 religious bodies in the county. That is 481 adherents per 1,000 residents of its 49,527 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 7 | 15,575 | 314.5 |
| Amish Groups, undifferentiated | 15 | 1,906 | 38.5 |
| Non-denominational Christian Churches | 5 | 1,500 | 30.3 |
| Evangelical Lutheran Church in America | 7 | 1,140 | 23.0 |
| United Methodist Church | 10 | 1,136 | 22.9 |
| Reformed Church in America | 11 | 864 | 17.4 |
| Jehovah's Witnesses | 2 | 514 | 10.4 |
| Episcopal Church | 2 | 243 | 4.9 |
| Seventh-day Adventist Church | 2 | 227 | 4.6 |
| Assemblies of God | 2 | 185 | 3.7 |
| Presbyterian Church (U.S.A.) | 2 | 119 | 2.4 |
| Conservative Judaism | 1 | 97 | 2.0 |
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 (49,527). Largest 12 bodies by adherents shown.
Pastor: Rev. Donald Semple Bishop: Dr. Thomas Marino Sunday Worship & Fellowship: Sunday School for Pre-K - 6th grade 9 am Worship Service 10:30 am & 7 pm Small Group Fellowship (Y...
Directory traditions here: Non-Denominational (12) · Catholic (10) · Methodist (6) · Baptist Churches (5) · United Methodist (5) · Reformed Church in America (5) · Presbyterian (5) · Lutheran (4) · Evangelical (4) · Pentecostal (3)
Directory listings are mapped to Montgomery 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.