Bennett County, South Dakota has 11 churches in the Churches List directory, 0 of them verified and 3 with a published website. The 2020 US Religion Census counted 8 congregations and 956 adherents across 7 religious bodies in the county. That is 283 adherents per 1,000 residents of its 3,375 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 2 | 226 | 67.0 |
| Wisconsin Evangelical Lutheran Synod | 1 | 221 | 65.5 |
| Episcopal Church | 1 | 199 | 59.0 |
| Baha'i Faith USA | 0 | 111 | 32.9 |
| Presbyterian Church (U.S.A.) | 2 | 89 | 26.4 |
| Church of God (Anderson, Indiana) | 1 | 80 | 23.7 |
| National Missionary Baptist Convention, Inc. | 1 | 30 | 8.9 |
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 (3,375). Largest 12 bodies by adherents shown.
Directory traditions here: Missionary (2) · Episcopal (2) · Evangelical (2) · Lutheran (1) · Non-Denominational (1) · Catholic (1) · Baptist Churches (1) · Church of God (1)
Directory listings are mapped to Bennett 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.