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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

OrganizationCategoryTypeSinceRevenueAssetsFiling
Deadwood Area Chamber of Commerce and Visitors Bureau501(c)(6)1942$2.4 million$482,6182025-12
Deadwood History IncArts, culture and humanities501(c)(3)2013$1.4 million$3.3 million2024-12
Neighborhood Housing Services of the Black HillsHousing and shelter501(c)(3)1993$1.4 million$5.6 million2025-12
Outlaw Square IncCommunity improvement and capacity building501(c)(3)2021$854,160$224,6932025-10
Sacred Mountain Retreat Center IncMental health and crisis intervention501(c)(3)2020$529,014$100,9822023-10
Black Hills Central Reservations501(c)(6)1996$449,962$308,4772024-12
Days of 76 Amusement Co501(c)(4)1932$335,928$1.6 million2025-09
Deadwood Alive IncArts, culture and humanities501(c)(3)2001$313,296$157,8632024-12
Northern Hills DiversionCrime and legal-related501(c)(3)1996$292,376$206,1172025-12
Broken Boot Mine Inc501(c)(3)1970$253,259$345,4682025-09
Veteran of Foreign Wars of United States Department of South DakotaPublic and societal benefit501(c)(4)1964$245,813$930,6752025-12
Adams Museum and House IncArts, culture and humanities501(c)(3)2001$208,000$775,6562024-12
Benevolent & Protective Order of Elks of the USA501(c)(8)1951$179,257$896,1442025-03
Deadwood Gaming AssociationRecreation and sports501(c)(6)2000$150,000$26,6252023-12
Association for Careen and Tech Education IncEducation501(c)(3)2010$140,083$65,8382025-06
South Dakota West River Spay-NeutercoalitionAnimal-related501(c)(3)2006$133,594$16,0662025-12
Brownsville Volunteer Fire DepartmentPublic safety, disaster preparedness and relief501(c)(3)2014$94,983$360,2192024-12
Foundation for HealthHealth care501(c)(3)1988$83,444$1 million2025-06
Deadwood Jam501(c)(4)1996$59,952$120,3372024-12
Dakota Land TrustHousing and shelter501(c)(3)2009$5,301$673,8932025-12
Eagle Mountain Ministries IncReligion-related501(c)(3)1995$1,000$1,5682025-12
African Kingdoms FoundationInternational, foreign affairs and national security501(c)(3)2026
American LegionPublic and societal benefit501(c)(19)1946$0$02025-12
Ancient & Accepted Scottish Rite of Free Masonry So Juri USA501(c)(10)1940$0$02025-12
Ancient Free & Accepted Masons of South Dakota 7 Deadwood Lodge501(c)(10)1971$0$02025-12
Black Hills Robotics Foundation IncYouth development501(c)(3)2024$0$02025-12
Catholic Order of Foresters501(c)(8)1972$0$02025-12
Days of 76 Museum IncArts, culture and humanities501(c)(3)2006$0$02025-12
Deadwood Farmers Market IncCommunity improvement and capacity building501(c)(3)2025$0$02025-12
Deadwood Trust for Historic PreservationArts, culture and humanities501(c)(3)2015$0$02024-12
Grace Lutheran Church501(c)(3)1941
Homestake Unit 31 Dept of South Dakota American Legion AuxiliaryPublic and societal benefit501(c)(19)2013$0$02025-12
John 6 63 International Ministries Inc501(c)(3)1979$0$02025-12
Lawrence County Historcal SocietyArts, culture and humanities501(c)(3)2014$0$02025-12
Lead-Deadwood PtoEducation501(c)(3)2009$0$02026-06
Lead-Deadwood Soccer AssociationRecreation and sports501(c)(3)2019$0$02025-12
Living WatersReligion-related501(c)(3)1998
Northern Black Hills Society for Preservation of Performing Arts501(c)(3)1984$0$02025-08
Santa ShopYouth development501(c)(3)2024$0$02024-12
Sawyer Memorial Park Trust IncEnvironment501(c)(3)2000$0$02025-12
South Dakota Teen Court AssociationCrime and legal-related501(c)(3)2003$0$02025-12
St Johns Episcopal Church Endowment TrustReligion-related501(c)(3)1940
St Josephs Hospital501(c)(3)1946
The Galena Historical Society C/o John FahrniArts, culture and humanities501(c)(3)1997$0$02025-12
Vietnam Veterans of America Inc501(c)(19)1984$0$02026-02

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.