Todd County, South Dakota has 11 churches in the Churches List directory, 0 of them verified and 4 with a published website. The 2020 US Religion Census counted 22 congregations and 3,062 adherents across 13 religious bodies in the county. That is 328 adherents per 1,000 residents of its 9,324 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 4 | 960 | 103.0 |
| Episcopal Church | 5 | 668 | 71.6 |
| Church of the Nazarene | 2 | 467 | 50.1 |
| Church of Jesus Christ of Latter-day Saints | 1 | 231 | 24.8 |
| Baha'i Faith USA | 0 | 186 | 19.9 |
| Assemblies of God | 2 | 165 | 17.7 |
| Non-denominational Christian Churches | 2 | 140 | 15.0 |
| Full Gospel Christian Assemblies International | 1 | 100 | 10.7 |
| Wisconsin Evangelical Lutheran Synod | 1 | 71 | 7.6 |
| Christian Reformed Church in North America | 1 | 55 | 5.9 |
| United Methodist Church | 1 | 19 | 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 (9,324). Largest 12 bodies by adherents shown.
Directory traditions here: Catholic (6) · Episcopal (4) · Church of Jesus Christ Of Latter Day Saints (1)
Directory listings are mapped to Todd 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.