Data / Nonprofits / South Dakota / De Smet
Nonprofits in De Smet, SD: 20 registered with the IRS
20 nonprofits are registered with the IRS in De Smet, SD, 11 of them 501(c)(3) charities; the 10 that report revenue took in $6.9 million. The largest by revenue: Kingsbury Electric Cooperative Inc ($4.2 million), South Dakota Cattlemens Foundation ($1 million), De Smet Community Foundation ($398,328).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Kingsbury Electric Cooperative Inc | 501(c)(12) | 1949 | $4.2 million | $12.5 million | 2024-12 | |
| South Dakota Cattlemens Foundation | Food, agriculture and nutrition | 501(c)(3) | 2013 | $1 million | $1 million | 2024-12 |
| De Smet Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2013 | $398,328 | $135,990 | 2025-12 |
| De Smet Development Corporation | 501(c)(6) | 1968 | $355,287 | $1.9 million | 2024-12 | |
| Beef Bucks Inc | Community improvement and capacity building | 501(c)(6) | 1999 | $267,906 | $370,290 | 2024-12 |
| Laura Ingalls Wilder Memorial Society Incorporated | 501(c)(3) | 1975 | $232,583 | $698,231 | 2024-12 | |
| De Smet Emergency Rescue Unit Inc | 501(c)(4) | 1980 | $138,505 | $461,973 | 2025-12 | |
| Kingsbury County Country Club Inc | 501(c)(7) | 1969 | $109,307 | $166,530 | 2024-12 | |
| Prairie Lakes Pheasants Inc | Human services | 501(c)(3) | 2018 | $83,109 | $49,073 | 2023-12 |
| Laura Ingalls Wilder Pageant Society | 501(c)(3) | 1975 | $61,082 | $384,517 | 2024-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-04 | |
| American Legion | 501(c)(19) | $0 | $0 | 2025-12 | ||
| American Lutheran Church | 501(c)(3) | 1988 | ||||
| Christian and Missionary Alliance of de Smet South Dakota | 501(c)(3) | 1972 | ||||
| De Smet Cemetery Association | Mutual and membership benefit | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| De Smet Education Foundation | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Harvey Dunn Society | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Kingsbury County Food Pantry | Food, agriculture and nutrition | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Project School Safe Association | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
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.