Data / Nonprofits / South Dakota / Lead
Nonprofits in Lead, SD: 42 registered with the IRS
42 nonprofits are registered with the IRS in Lead, SD, 31 of them 501(c)(3) charities; the 11 that report revenue took in $18.7 million. The largest by revenue: Sanford Underground Research Facility Foundation ($16.6 million), Northern Hills Alliance for Children ($577,002), Historic Homestake Opera House Society ($433,252). Most common causes: recreation and sports (5), arts, culture and humanities (4), human services (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Sanford Underground Research Facility Foundation | Public and societal benefit | 501(c)(3) | 2020 | $16.6 million | $15.6 million | 2025-06 |
| Northern Hills Alliance for Children | Human services | 501(c)(3) | 2010 | $577,002 | $1.1 million | 2024-12 |
| Historic Homestake Opera House Society | Arts, culture and humanities | 501(c)(3) | 1998 | $433,252 | $5 million | 2025-12 |
| Northern Hills Family Recreation Center Corporation | 501(c)(3) | 1980 | $323,779 | $1.8 million | 2024-12 | |
| Black Hills Mining Museum | 501(c)(3) | 1988 | $207,693 | $198,992 | 2024-12 | |
| Deadwood Economic Development Corp | 501(c)(2) | 1989 | $184,352 | $1.5 million | 2024-12 | |
| Lead Area Chamber of Commerce | 501(c)(6) | 1998 | $142,918 | $8,199 | 2025-12 | |
| Ancient Free & Accepted Masons of South Dakota 9 Golden Star | 501(c)(10) | 1971 | $109,630 | $106,366 | 2023-12 | |
| Friends of the Twin Cities Animal Shelter | Animal-related | 501(c)(3) | 2001 | $65,464 | $225,452 | 2025-12 |
| Historic Deadwood Lead Arts Council | 501(c)(3) | 1992 | $52,131 | $85,339 | 2024-12 | |
| Twin Cities and Area Senior Citizens | 501(c)(4) | 1974 | $8,154 | $4,878 | 2025-12 | |
| Assembly of God | 501(c)(3) | 1964 | ||||
| Black Hill Council No 703 Knights of Columbus | Mutual and membership benefit | 501(c)(8) | 2013 | $0 | $0 | 2025-12 |
| Carsten Memorial Foundation | Mental health and crisis intervention | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Christ Church Memorial Trust United National Bank Trustee | 501(c)(3) | 1977 | $0 | $0 | 2025-12 | |
| Creative Explorations | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Encourage My Day Radio | Religion-related | 501(c)(3) | 2026 | |||
| First Presbyterian Church of Lead | 501(c)(3) | 1964 | ||||
| Gnarly Pine Foundation | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Hopes Kitchen | Food, agriculture and nutrition | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2025-06 | |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Lead City Beautification | Environment | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Lead Community Center Foundation | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Lead Library Endowment Inc | Education | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Lead Volunteer Fire Department | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | |||
| Lead-Deadwood Girls Softball Association | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Little Digger Gym Ratz | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Lords Cupboard | Food, agriculture and nutrition | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Masonic Cemetery Association of Lead South Dakota | 501(c)(13) | 1964 | $0 | $0 | 2025-12 | |
| Mile High Vault Crew | Recreation and sports | 501(c)(3) | 2024 | |||
| Northern Hills Recreation Association | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Octavias Promise | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Order of the Eastern Star of South Dakota | 501(c)(10) | 1972 | $0 | $0 | 2025-12 | |
| Souper Starz Corp | Community improvement and capacity building | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| South Dakota Atv-Utv Association | Recreation and sports | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| South Dakotans Fighting Animal Cruelty Together | Animal-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Spearfish Canyon Homeowners Association | 501(c)(4) | 1992 | $0 | $0 | 2026-06 | |
| Twin Cities Church of Christ | Religion-related | 501(c)(3) | 1998 | |||
| Twin City Clothing Center | Human services | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Women and Trans Musicians Network | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| World Flute Society Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
By cause in Lead, 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.