Data / Nonprofits / South Dakota / Wessington
Nonprofits in Wessington, SD: 8 registered with the IRS
8 nonprofits are registered with the IRS in Wessington, SD, 3 of them 501(c)(3) charities.
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Ancient Free & Accepted Masons of South Dakota 107 Wessington | 501(c)(10) | 1971 | $0 | $0 | 2025-12 | |
| Modern Woodmen of America | 501(c)(8) | 1961 | $0 | $0 | 2025-12 | |
| Wessington Cia | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wessington Economic Development Inc | Community improvement and capacity building | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Wessington Heritage Society | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Wessington Public Library | Education | 501(c)(3) | 1997 | $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.