Data / Nonprofits / South Dakota / Mount Vernon
Nonprofits in Mount Vernon, SD: 7 registered with the IRS
7 nonprofits are registered with the IRS in Mount Vernon, SD, 5 of them 501(c)(3) charities; the 1 that report revenue took in $119,773. The largest by revenue: Mount Vernon Fire Department ($119,773).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Mount Vernon Fire Department | Public safety, disaster preparedness and relief | 501(c)(3) | 2022 | $119,773 | $953,340 | 2025-12 |
| Amazing Grace Free Lutheran Church | 501(c)(3) | 1972 | ||||
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $0 | $0 | 2025-12 | |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Mount Vernon Area Historical Society Incorporated | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Mount Vernon Economic Development Group Inc | Community improvement and capacity building | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Venom Softball | Recreation and sports | 501(c)(3) | 2024 | $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.