Data / Nonprofits / Wisconsin / Oconto
Nonprofits in Oconto, WI: 54 registered with the IRS
54 nonprofits are registered with the IRS in Oconto, WI, 41 of them 501(c)(3) charities; the 8 that report revenue took in $118.9 million. The largest by revenue: Oconto Hospital & Medical Center Inc ($101.5 million), Newcap Inc ($15.4 million), Oconto County Economic Development Corporation ($993,636). Most common causes: youth development (10), recreation and sports (6), human services (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Oconto Hospital & Medical Center Inc | Health care | 501(c)(3) | 2005 | $101.5 million | $46.3 million | 2025-09 |
| Newcap Inc | 501(c)(3) | 1966 | $15.4 million | $14.7 million | 2024-12 | |
| Oconto County Economic Development Corporation | Community improvement and capacity building | 501(c)(3) | 1988 | $993,636 | $1.6 million | 2025-12 |
| Oconto Area Non-Profit Child Care Inc | Human services | 501(c)(3) | 1991 | $687,308 | $422,529 | 2024-12 |
| Oconto Area Humane Society & Animal Shelter Inc | Animal-related | 501(c)(3) | 2003 | $286,325 | $318,475 | 2024-12 |
| Oconto County Commission On Aging Inc | Human services | 501(c)(3) | 1980 | $35,126 | $15,644 | 2025-12 |
| Benevolent & Protective Order of Elks of the USA | 501(c)(8) | 1972 | $27,744 | $122,999 | 2026-03 | |
| Badgerland Cavalier King Charles Spaniel Club | Recreation and sports | 501(c)(4) | 2010 | $9,445 | $25,551 | 2025-12 |
| American Legion | Mutual and membership benefit | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-09 | |
| Amvets | 501(c)(19) | $0 | $0 | 2025-08 | ||
| Blue Rose Inc | Arts, culture and humanities | 501(c)(3) | 1998 | |||
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-10 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Board of Regents of the University of Wisconsin System | 501(c)(3) | 2014 | $0 | $0 | 2025-12 | |
| Board of Regents of the University of Wisconsin System | 501(c)(1) | 2014 | ||||
| Board of Regents of the University of Wisconsin System | Youth development | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Bread By the Bay | Food, agriculture and nutrition | 501(c)(3) | 2014 | $0 | $0 | 2026-07 |
| Chamber of Commerce of Oconto | 501(c)(6) | 1965 | $0 | $0 | 2025-12 | |
| Escape Reality Walleye Open Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Harvest Assembly of God | 501(c)(3) | 1964 | ||||
| Institute for Philosophical Studies Inc | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $0 | $0 | 2025-06 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2026-06 | |
| Machickanee Players Inc | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Marleys Mission of Hope Incorporated | 501(c)(3) | 2021 | $0 | $0 | 2023-12 | |
| Masters Aviation Scholarship Fund | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Oconto County Hce | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Oconto County Historical Society | 501(c)(3) | 1941 | $0 | $0 | 2025-12 | |
| Oconto County School Supply Drive Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Oconto County Veterans Memorial | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Oconto Elementary School Pto | Education | 501(c)(3) | 2002 | $0 | $0 | 2025-06 |
| Oconto Evergreen Cemetery Association | 501(c)(13) | 1946 | $0 | $0 | 2025-12 | |
| Oconto Fire & Rescue Auxiliary Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Oconto Girls Softball Association | Recreation and sports | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Oconto Gospel Chapel of Oconto Wisconsin | 501(c)(3) | 1972 | ||||
| Oconto Gun Club Inc Co Trunk S One Half Mi S | 501(c)(7) | 1958 | $0 | $0 | 2023-12 | |
| Oconto Little League Inc | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Oconto Pre School Center Inc | 501(c)(3) | 1976 | $0 | $0 | 2025-12 | |
| Oconto Sportsmens Club Inc | Environment | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Oconto Wrestling Club Inc | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Oconto Yacht Club Inc | 501(c)(7) | 1966 | $0 | $0 | 2025-12 | |
| Oconto Youth Football Inc | Recreation and sports | 501(c)(3) | 2004 | $0 | $0 | 2025-10 |
| Ohs Grid Iron Football Club Inc | Youth development | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Silver Lining Guardianship Inc | Human services | 501(c)(3) | 2023 | $63,779 | 2025-12 | |
| Veterans of Foreign Wars of the United States Dept of Wisconsin | 501(c)(19) | 1973 | $0 | $0 | 2025-12 | |
| Your Basic Needs | Housing and shelter | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Zion Lutheran Church | 501(c)(3) | 1941 |
By cause in Oconto, WI
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.