Data / Nonprofits / South Dakota / Deadwood
Nonprofits in Deadwood, SD: 45 registered with the IRS
45 nonprofits are registered with the IRS in Deadwood, SD, 32 of them 501(c)(3) charities; the 21 that report revenue took in $9.6 million. The largest by revenue: Deadwood Area Chamber of Commerce and Visitors Bureau ($2.4 million), Deadwood History Inc ($1.4 million), Neighborhood Housing Services of the Black Hills ($1.4 million). Most common causes: arts, culture and humanities (7), religion-related (3), public and societal benefit (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Deadwood Area Chamber of Commerce and Visitors Bureau | 501(c)(6) | 1942 | $2.4 million | $482,618 | 2025-12 | |
| Deadwood History Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $1.4 million | $3.3 million | 2024-12 |
| Neighborhood Housing Services of the Black Hills | Housing and shelter | 501(c)(3) | 1993 | $1.4 million | $5.6 million | 2025-12 |
| Outlaw Square Inc | Community improvement and capacity building | 501(c)(3) | 2021 | $854,160 | $224,693 | 2025-10 |
| Sacred Mountain Retreat Center Inc | Mental health and crisis intervention | 501(c)(3) | 2020 | $529,014 | $100,982 | 2023-10 |
| Black Hills Central Reservations | 501(c)(6) | 1996 | $449,962 | $308,477 | 2024-12 | |
| Days of 76 Amusement Co | 501(c)(4) | 1932 | $335,928 | $1.6 million | 2025-09 | |
| Deadwood Alive Inc | Arts, culture and humanities | 501(c)(3) | 2001 | $313,296 | $157,863 | 2024-12 |
| Northern Hills Diversion | Crime and legal-related | 501(c)(3) | 1996 | $292,376 | $206,117 | 2025-12 |
| Broken Boot Mine Inc | 501(c)(3) | 1970 | $253,259 | $345,468 | 2025-09 | |
| Veteran of Foreign Wars of United States Department of South Dakota | Public and societal benefit | 501(c)(4) | 1964 | $245,813 | $930,675 | 2025-12 |
| Adams Museum and House Inc | Arts, culture and humanities | 501(c)(3) | 2001 | $208,000 | $775,656 | 2024-12 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1951 | $179,257 | $896,144 | 2025-03 | |
| Deadwood Gaming Association | Recreation and sports | 501(c)(6) | 2000 | $150,000 | $26,625 | 2023-12 |
| Association for Careen and Tech Education Inc | Education | 501(c)(3) | 2010 | $140,083 | $65,838 | 2025-06 |
| South Dakota West River Spay-Neutercoalition | Animal-related | 501(c)(3) | 2006 | $133,594 | $16,066 | 2025-12 |
| Brownsville Volunteer Fire Department | Public safety, disaster preparedness and relief | 501(c)(3) | 2014 | $94,983 | $360,219 | 2024-12 |
| Foundation for Health | Health care | 501(c)(3) | 1988 | $83,444 | $1 million | 2025-06 |
| Deadwood Jam | 501(c)(4) | 1996 | $59,952 | $120,337 | 2024-12 | |
| Dakota Land Trust | Housing and shelter | 501(c)(3) | 2009 | $5,301 | $673,893 | 2025-12 |
| Eagle Mountain Ministries Inc | Religion-related | 501(c)(3) | 1995 | $1,000 | $1,568 | 2025-12 |
| African Kingdoms Foundation | International, foreign affairs and national security | 501(c)(3) | 2026 | |||
| American Legion | Public and societal benefit | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| Ancient & Accepted Scottish Rite of Free Masonry So Juri USA | 501(c)(10) | 1940 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of South Dakota 7 Deadwood Lodge | 501(c)(10) | 1971 | $0 | $0 | 2025-12 | |
| Black Hills Robotics Foundation Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Catholic Order of Foresters | 501(c)(8) | 1972 | $0 | $0 | 2025-12 | |
| Days of 76 Museum Inc | Arts, culture and humanities | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Deadwood Farmers Market Inc | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Deadwood Trust for Historic Preservation | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Grace Lutheran Church | 501(c)(3) | 1941 | ||||
| Homestake Unit 31 Dept of South Dakota American Legion Auxiliary | Public and societal benefit | 501(c)(19) | 2013 | $0 | $0 | 2025-12 |
| John 6 63 International Ministries Inc | 501(c)(3) | 1979 | $0 | $0 | 2025-12 | |
| Lawrence County Historcal Society | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Lead-Deadwood Pto | Education | 501(c)(3) | 2009 | $0 | $0 | 2026-06 |
| Lead-Deadwood Soccer Association | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Living Waters | Religion-related | 501(c)(3) | 1998 | |||
| Northern Black Hills Society for Preservation of Performing Arts | 501(c)(3) | 1984 | $0 | $0 | 2025-08 | |
| Santa Shop | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Sawyer Memorial Park Trust Inc | Environment | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| South Dakota Teen Court Association | Crime and legal-related | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| St Johns Episcopal Church Endowment Trust | Religion-related | 501(c)(3) | 1940 | |||
| St Josephs Hospital | 501(c)(3) | 1946 | ||||
| The Galena Historical Society C/o John Fahrni | Arts, culture and humanities | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Vietnam Veterans of America Inc | 501(c)(19) | 1984 | $0 | $0 | 2026-02 |
By cause in Deadwood, 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.