Hamilton County, New York has 34 churches in the Churches List directory, 1 of them verified and 14 with a published website. The 2020 US Religion Census counted 23 congregations and 3,332 adherents across 12 religious bodies in the county. That is 653 adherents per 1,000 residents of its 5,105 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 6 | 2,178 | 426.6 |
| Non-denominational Christian Churches | 2 | 430 | 84.2 |
| United Methodist Church | 5 | 247 | 48.4 |
| Wesleyan Church | 2 | 219 | 42.9 |
| Conservative Congregational Christian Conference | 1 | 140 | 27.4 |
| Episcopal Church | 2 | 41 | 8.0 |
| Southern Baptist Convention | 1 | 33 | 6.5 |
| Mahayana Buddhist | 1 | 32 | 6.3 |
| Presbyterian Church (U.S.A.) | 1 | 11 | 2.2 |
| Baha'i Faith USA | 0 | 1 | 0.2 |
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 (5,105). Largest 12 bodies by adherents shown.
Directory traditions here: Methodist (10) · Catholic (8) · Evangelical (3) · Baptist Churches (3) · Non-Denominational (2) · United Methodist (2) · Wesleyan (1) · Community (1) · Christian (1) · Bible (1)
Directory listings are mapped to Hamilton 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.