Data / Nonprofits / Wisconsin / Slinger
Nonprofits in Slinger, WI: 50 registered with the IRS
50 nonprofits are registered with the IRS in Slinger, WI, 43 of them 501(c)(3) charities; the 20 that report revenue took in $8.4 million. The largest by revenue: Society of St Vincent de Paul of Washington County Wisconsin Inc ($4.1 million), Washington County Humane Society Inc ($1.9 million), Honours Inc ($469,913). Most common causes: recreation and sports (8), human services (8), arts, culture and humanities (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Society of St Vincent de Paul of Washington County Wisconsin Inc | Human services | 501(c)(3) | 2018 | $4.1 million | $4.4 million | 2025-09 |
| Washington County Humane Society Inc | Animal-related | 501(c)(3) | 1969 | $1.9 million | $9.4 million | 2024-12 |
| Honours Inc | Education | 501(c)(3) | 1983 | $469,913 | $6.7 million | 2025-07 |
| Schleisingerville To Slinger Historical Museum | Arts, culture and humanities | 501(c)(3) | 2020 | $290,727 | $490,046 | 2025-12 |
| Cedar Springs Therapeutic Ranch Inc | Human services | 501(c)(3) | 2023 | $290,560 | $199,121 | 2025-12 |
| Wisconsin Active Threat Training Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $151,578 | $69,121 | 2025-12 |
| Rides and Reins T E C Inc | Human services | 501(c)(3) | 2000 | $132,625 | $435,967 | 2025-12 |
| Kettle Moraine Players Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $129,391 | $298,772 | 2025-06 |
| The Slinger Community Food Pantry Inc | Human services | 501(c)(3) | 1996 | $115,395 | $432,194 | 2026-03 |
| West Bend Friends of Sculpture Inc | Arts, culture and humanities | 501(c)(3) | 1990 | $103,792 | $85,247 | 2024-12 |
| Slinger Gridiron Club Inc | Recreation and sports | 501(c)(3) | 2005 | $94,915 | $144,680 | 2025-12 |
| Slinger-Allenton Rotary Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $90,766 | $57,095 | 2025-06 |
| Cedar Springs Camp Inc | Recreation and sports | 501(c)(3) | 2024 | $83,000 | $36,064 | 2025-12 |
| Slinger Storm Fastpitch Club Inc | Recreation and sports | 501(c)(3) | 2017 | $77,973 | $52,377 | 2025-10 |
| Friends of the Slinger Dog Park | Recreation and sports | 501(c)(3) | 2024 | $76,936 | $90,789 | 2025-12 |
| Middle Ground Connections Inc | Human services | 501(c)(3) | 2023 | $71,457 | $79,178 | 2025-12 |
| Morgan Matthew Foundation | Medical research | 501(c)(3) | 2022 | $59,120 | $19,485 | 2023-12 |
| Washington County Dairy Promotion Committee Inc | 501(c)(6) | 1990 | $57,465 | $25,706 | 2025-12 | |
| International Association of Lions Clubs | 501(c)(4) | 1969 | $44,772 | $111,451 | 2026-06 | |
| Slinger Area Music Booster Association Inc | Arts, culture and humanities | 501(c)(3) | 2009 | $34,083 | $63,250 | 2026-07 |
| Aambe Foundation Incorporation | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $1 | 2024-12 |
| Biel Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $11,822 | 2025-12 | |
| Carmelite Hermit of the Trinity Sister Joseph Marie CHT | 501(c)(3) | 1946 | ||||
| Cedar Springs Church Inc | Religion-related | 501(c)(3) | 1997 | |||
| Faith Academy Incorporated | Religion-related | 501(c)(3) | 2022 | |||
| Friends of the Slinger Library Inc | Education | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Jim and Kristen Hamel Family Foundation Inc | Human services | 501(c)(3) | 2015 | $5.2 million | 2025-12 | |
| Just One More Time Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Mission Save A Life | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Penny Pinchers LTD | International, foreign affairs and national security | 501(c)(3) | 1981 | $0 | $0 | 2026-07 |
| Sky Ranch Flyers Inc | Recreation and sports | 501(c)(7) | 2003 | $0 | $0 | 2025-12 |
| Slinger Community Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2025 | |||
| Slinger Economic Development Corp | 501(c)(6) | 1992 | $0 | $0 | 2024-12 | |
| Slinger Ffa Alumni Association Inc | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Slinger Friends of Parks and Recreation | Recreation and sports | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Slinger Hoops LTD | Recreation and sports | 501(c)(3) | 2002 | $0 | $0 | 2025-10 |
| Slinger On-Base Club LTD | Education | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Slinger Red Rhinos Wrestling Club | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Slinger Soccer Club Inc | Recreation and sports | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| St Luke Lutheran Church | 501(c)(3) | 1988 | 2013-12 | |||
| St Paul Lutheran Church | 501(c)(3) | 1966 | ||||
| St Peter Congregation | 501(c)(3) | 1946 | 2013-12 | |||
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Venerable Fire Collection Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2025-12 | |
| Washington County Hce | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Wildcat Alumni Scholarship Committee Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Wisconsin Esgr Inc | Human services | 501(c)(3) | 1998 | $0 | $0 | 2023-12 |
By cause in Slinger, WI
- Recreation and sports 8
- Human services 8
- Arts, culture and humanities 6
- Education 6
- Philanthropy, voluntarism and grantmaking foundations 3
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.