Data / Nonprofits / South Dakota / Gregory
Nonprofits in Gregory, SD: 23 registered with the IRS
23 nonprofits are registered with the IRS in Gregory, SD, 15 of them 501(c)(3) charities; the 7 that report revenue took in $12 million. The largest by revenue: Rosebud Electric Cooperative Inc ($11.1 million), Gregory Community Day Care Center Inc ($268,752), Gregory Golf & Recreation Association of 1St St & Main St ($171,112). Most common causes: recreation and sports (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Rosebud Electric Cooperative Inc | 501(c)(12) | 1958 | $11.1 million | $31.4 million | 2025-12 | |
| Gregory Community Day Care Center Inc | 501(c)(3) | 1976 | $268,752 | $60,639 | 2025-05 | |
| Gregory Golf & Recreation Association of 1St St & Main St | Recreation and sports | 501(c)(7) | 2022 | $171,112 | $135,799 | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $142,506 | $42,337 | 2025-12 | |
| Gregory Fire Dept -Volunteer- | Public safety, disaster preparedness and relief | 501(c)(3) | 2010 | $133,575 | $134,059 | 2024-12 |
| Rushmore Music Camp | Recreation and sports | 501(c)(3) | 1998 | $115,213 | $51,445 | 2025-12 |
| Gregory Community Services | 501(c)(3) | 2009 | $80,311 | $320,903 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Berean Fundamental Church of Gregory South Dakota | 501(c)(3) | 1962 | ||||
| Catholic Daughters of the Americas | 501(c)(3) | 1972 | ||||
| First Assembly of God | 501(c)(3) | 1964 | ||||
| Gregory Area Healthcare System and Foundation | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Gregory Athletics Club | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Gregory Community Wellness Center | Recreation and sports | 501(c)(3) | 2005 | $0 | $0 | 2024-12 |
| Gregory Dallas Area Chamber of Commerce | Community improvement and capacity building | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Independent Order of Odd Fellows | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Iona Cemetery Association | Mutual and membership benefit | 501(c)(13) | 1999 | $0 | $0 | 2024-12 |
| Mid Missouri River Prescribed Burn Association | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Missouri River Archers | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Rescues Unlimited | Animal-related | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Saint John Lutheran Church | 501(c)(3) | 1941 | ||||
| South Dakota Rural Electric Line Superintendents Association | 501(c)(6) | 1997 | $0 | $0 | 2026-08 | |
| United States Bowling Congress Inc | Recreation and sports | 501(c)(3) | 2004 | $0 | $1 | 2025-12 |
By cause in Gregory, SD
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.