Data / Nonprofits / Iowa / Williamsburg
Nonprofits in Williamsburg, IA: 38 registered with the IRS
38 nonprofits are registered with the IRS in Williamsburg, IA, 28 of them 501(c)(3) charities; the 9 that report revenue took in $2.4 million. The largest by revenue: Williamsburg Community Child Care Center ($1.5 million), Safe Haven of Iowa County ($305,387), Iowa Farm Bureau Federation ($150,284). Most common causes: education (8), human services (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Williamsburg Community Child Care Center | Human services | 501(c)(3) | 1995 | $1.5 million | $604,283 | 2025-05 |
| Safe Haven of Iowa County | Animal-related | 501(c)(3) | 2006 | $305,387 | $518,728 | 2025-12 |
| Iowa Farm Bureau Federation | 501(c)(5) | 1957 | $150,284 | $1.5 million | 2024-12 | |
| WHS Booster Club Inc | Education | 501(c)(3) | 1997 | $111,831 | $203,487 | 2025-05 |
| Williamsburg Community Preschool Association | Education | 501(c)(3) | 2001 | $93,899 | $95,270 | 2025-06 |
| Pickleball Iowa County | Recreation and sports | 501(c)(3) | 2025 | $84,804 | $94,527 | 2025-12 |
| Williamsburg Firefighters Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2011 | $82,839 | $218,102 | 2025-12 |
| St Josephs Cemetery Association of Parnell Iowa | Mutual and membership benefit | 501(c)(13) | 2019 | $45,158 | $1.1 million | 2025-12 |
| Friends of Iowa County Conservation Foundation | Environment | 501(c)(3) | 2002 | $11,996 | $110,616 | 2024-12 |
| Agape Shoppe Inc | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Brave Heart Ministries | 501(c)(3) | 1999 | ||||
| Founders Legacy Fund | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Old St Michaels | Arts, culture and humanities | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Give Till It Hurts | Public and societal benefit | 501(c)(3) | 2024 | |||
| Immanuel Lutheran Church | 501(c)(3) | 1941 | ||||
| Iowa County Food Bank | Food, agriculture and nutrition | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Iowa County Heartland Quilters Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Jon and Marcia Kinzenbaw Foundationinc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $8.7 million | 2025-12 | |
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-06 | |
| Kuch Querl Post 228 | Public and societal benefit | 501(c)(19) | 2025 | |||
| Lutheran Interparish SCH Association of Lutheran Interparish School | 501(c)(3) | 1941 | 2014-06 | |||
| Lutheran Interparish School Association of Williamsburg Iowa I | 501(c)(3) | 1941 | ||||
| Oak Hill Cemetery Association | 501(c)(13) | 1942 | $0 | $0 | 2025-12 | |
| Parents & Leaders for Students Inc | Education | 501(c)(3) | 1993 | $0 | $0 | 2024-12 |
| Reaching Out To Education Foundation | 501(c)(3) | 1989 | $0 | $0 | 2025-12 | |
| St Paul Lutheran Church | 501(c)(3) | 1941 | ||||
| Taxes Made Easy Inc | Education | 501(c)(3) | 2025 | |||
| The Love Network Inc | Human services | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Iowa | 501(c)(19) | 1966 | $0 | $0 | 2025-12 | |
| Williamsburg Area Chamber of Commerce Inc | 501(c)(6) | 1985 | $0 | $0 | 2025-06 | |
| Williamsburg Educational Excursion Association | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Williamsburg First Responders Association | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Williamsburg Iowa Historical Society | Arts, culture and humanities | 501(c)(3) | 2016 | $5.3 million | 2025-12 | |
| Williamsburg Lions Club | Community improvement and capacity building | 501(c)(4) | 2017 | $0 | $0 | 2026-06 |
| Williamsburg Music Association | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Williamsburg Public Library Foundation | Education | 501(c)(3) | 2004 | $0 | $0 | 2025-06 |
By cause in Williamsburg, IA
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.