Data / Nonprofits / South Dakota / Watertown / Community improvement and capacity building
Community improvement and capacity building nonprofits in Watertown, SD: 10 registered with the IRS
10 community improvement and capacity building nonprofits are registered with the IRS in Watertown, SD, 3 of them 501(c)(3) charities; the 5 that report revenue took in $2 million. The largest by revenue: Friends of the Goss Opera House Inc ($781,939), Watertown Convention & Visitors Bureau Inc ($651,251), Alaska Academy of Family Physicians ($223,081).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Friends of the Goss Opera House Inc | 501(c)(3) | 2018 | $781,939 | $4.2 million | 2025-12 |
| Watertown Convention & Visitors Bureau Inc | 501(c)(6) | 2008 | $651,251 | $740,424 | 2025-12 |
| Alaska Academy of Family Physicians | 501(c)(6) | 2016 | $223,081 | $145,869 | 2025-12 |
| Watertown Area Home Builders Association Inc | 501(c)(6) | 2014 | $153,270 | $46,513 | 2025-12 |
| Northeast South Dakota Association of Realtors Inc | 501(c)(6) | 2023 | $148,693 | $145,986 | 2025-12 |
| Downtown Watertown Collective Inc | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| Higher Life Fellowship | 501(c)(3) | 2026 | |||
| Temple Building Association of Watertown SD | 501(c)(2) | 2011 | $0 | $0 | 2025-12 |
| Watertown Business Association Inc | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Watertown Volunteer Center | 501(c)(3) | 2000 | $0 | $0 | 2024-06 |
Other causes in Watertown, SD
- Recreation and sports 18
- Human services 15
- Education 10
- Health care 8
- Religion-related 7
- Philanthropy, voluntarism and grantmaking foundations 7
- Crime and legal-related 6
- Arts, culture and humanities 5
- Housing and shelter 5
- Animal-related 4
- Public safety, disaster preparedness and relief 4
- Youth development 4
- Public and societal benefit 3
Every nonprofit in Watertown, SD · Community improvement and capacity building nonprofits across the state · 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.