Data / Nonprofits / Wisconsin / Onalaska
Nonprofits in Onalaska, WI: 113 registered with the IRS
113 nonprofits are registered with the IRS in Onalaska, WI, 95 of them 501(c)(3) charities; the 28 that report revenue took in $13.9 million. The largest by revenue: La Crosse Country Club ($4.1 million), Great Rivers United Way Inc ($2.9 million), Coulee Region Humane Society Inc ($1.9 million). Most common causes: education (18), philanthropy, voluntarism and grantmaking foundations (12), recreation and sports (9).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| La Crosse Country Club | 501(c)(7) | 1961 | $4.1 million | $7 million | 2024-12 | |
| Great Rivers United Way Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1954 | $2.9 million | $3.1 million | 2025-12 |
| Coulee Region Humane Society Inc | Animal-related | 501(c)(3) | 1974 | $1.9 million | $11.8 million | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $898,209 | $1.1 million | 2025-06 | |
| A L M Charities | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $506,578 | $276,743 | 2025-12 |
| Upstream International Inc | International, foreign affairs and national security | 501(c)(3) | 2015 | $449,415 | $71,569 | 2024-12 |
| Next Steps for Change Inc | Mental health and crisis intervention | 501(c)(3) | 2021 | $406,378 | $226,459 | 2025-12 |
| Irishfest-Lacrosse Inc | Arts, culture and humanities | 501(c)(3) | 2006 | $280,574 | $150,019 | 2024-12 |
| La Crosse Area Home Builders Association Inc | 501(c)(6) | 1993 | $272,580 | $677,594 | 2025-12 | |
| Onalaska Enhancement Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $261,915 | $427,251 | 2025-05 |
| The Healthstore Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 1998 | $225,253 | $41,719 | 2024-12 |
| Casa for Kids Inc | Human services | 501(c)(3) | 2023 | $192,806 | $126,624 | 2025-12 |
| Onalaska Youth Hockey Inc | 501(c)(3) | 1985 | $185,901 | $125,397 | 2025-04 | |
| Rotary Western Great Lakes District Conference | Education | 501(c)(3) | 2024 | $160,808 | $126,940 | 2025-06 |
| Clearwater Foundation Inc | Recreation and sports | 501(c)(3) | 2000 | $124,754 | $469,063 | 2025-12 |
| Onalaska Hilltopper Athletic Booster Club Inc | Recreation and sports | 501(c)(3) | 2014 | $118,459 | $206,114 | 2025-06 |
| Altra Foundation Inc | Education | 501(c)(3) | 2005 | $118,395 | $386,323 | 2025-03 |
| Endalz Fest Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2023 | $117,869 | $188,109 | 2024-12 |
| Gunslick Trap Club Incorporated | Recreation and sports | 501(c)(7) | 2019 | $116,514 | $350,710 | 2025-12 |
| Tri-State Toe Picks Figure Skating Club | Recreation and sports | 501(c)(7) | 2009 | $105,663 | $48,125 | 2025-06 |
| Onalaska Foundation for Educational Excellence Inc | Education | 501(c)(3) | 1998 | $87,778 | $77,237 | 2024-12 |
| Luther High School Foundation Inc | 501(c)(3) | 1989 | $79,497 | $605,291 | 2024-12 | |
| Onalaska High School Show Choir Parent Support Group | Education | 501(c)(3) | 1988 | $78,995 | $98,663 | 2026-06 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $71,953 | $73,829 | 2025-12 | |
| Onalaska Emergency Food Basket | 501(c)(3) | 1984 | $71,769 | $532,712 | 2025-12 | |
| Cappella Performing Arts Center | Arts, culture and humanities | 501(c)(3) | 2022 | $36,824 | $63,054 | 2025-12 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $34,916 | $55,581 | 2026-05 | |
| Eagle Bluff Elementary Pto Inc | Education | 501(c)(3) | 2009 | $33,546 | $16,951 | 2026-07 |
| 4T Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $1.3 million | 2025-12 | |
| A Chance To Dance Foundation Inc | Education | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Academic Year in Freiburg Alumni Association | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| African American Mutual Assistance Network Inc | Youth development | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Albert Lea Mock Trial Booster | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Amalgamated Transit Union | 501(c)(5) | 1940 | $0 | $0 | 2025-12 | |
| Austin Reinhart and Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $2.6 million | 2024-12 | |
| Bad Axe Foundation | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Blessed Foundation Inc | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Blue Max Aero Club LTD | 501(c)(7) | 1997 | $0 | $0 | 2025-12 | |
| Brice Prairie Conservation Association Inc | Environment | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Bringing Hopes & Smiles Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Cathedral of Praise-La Crosse Incorporated | 501(c)(3) | 1988 | ||||
| Centering Onalaska | Community improvement and capacity building | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Chapel at First Free Inc | 501(c)(3) | 1965 | ||||
| Coulee Classics Unlimited Inc | 501(c)(7) | $0 | $0 | 2025-07 | ||
| Coulee Life Church | 501(c)(3) | 1970 | 2012-04 | |||
| Coulee Region Giving Hearts Choir | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Coulee Region Riders Club | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Da Capo Musical Reunion Inc | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Davies Family Educational Foundation | Education | 501(c)(3) | 2016 | $686,475 | 2025-12 | |
| Delta Kappa Gamma Society | 501(c)(6) | 1965 | $0 | $0 | 2026-06 | |
| Dream Big Travel Foundation Inc | Recreation and sports | 501(c)(3) | 2024 | |||
| Driftless Birds Inc | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Emmanuel Alliance Church Inc of the Christian and Missionary Alliance | 501(c)(3) | 1972 | ||||
| Festival Foods Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $3.9 million | 2024-12 | |
| First Free Church Inc | 501(c)(3) | 1965 | 2025-12 | |||
| First Lutheran Church | 501(c)(3) | 1988 | 2025-12 | |||
| Formula Wave Class | Recreation and sports | 501(c)(7) | 2020 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | 501(c)(8) | 1952 | $0 | $0 | 2026-06 | |
| Friends of the Onalaska Library | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Friends of the Refuge-Mississippi River Pools 7 & 8 | Animal-related | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Gospel Broadcasting Mission Inc | Religion-related | 501(c)(3) | 1969 | |||
| Improving Health and Education Inc | International, foreign affairs and national security | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $0 | $0 | 2025-06 | |
| Irving Pertzsch Pto | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Janets House of Hope Inc | Housing and shelter | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| John R & Beverly J Larson Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $319,871 | 2025-12 | |
| Journey Lutheran Church | 501(c)(3) | 1988 | ||||
| Kiwanis International Inc | 501(c)(4) | 1940 | $0 | $0 | 2025-09 | |
| La Crosse Area Eaa Chapter 307 | Education | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| La Crosse Area Music Festival Association | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| La Crosse Area Pickleball Club Inc | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2026-04 |
| La Crosse Area Suicide Prevention Initiative Inc | Human services | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| La Crosse Kiwanis Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2012 | $0 | $0 | 2025-09 |
| Luther High School | 501(c)(3) | 1966 | 2006-12 | |||
| Lyche Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $10.6 million | 2024-12 | |
| Made To Belong | Human services | 501(c)(3) | 2026 | |||
| Mark R Pryor Foundation Inc | 501(c)(3) | 1994 | $610,450 | 2025-12 | ||
| Mini Donut Half Marathon | Mental health and crisis intervention | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Miss Onalaska Scholarship Organization | Education | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Northern Hills Parent Teacher Organization | Education | 501(c)(3) | 2022 | $0 | $0 | 2026-07 |
| Onalaska Area Business Association | 501(c)(6) | 1995 | $0 | $0 | 2026-03 | |
| Onalaska Area Historical Society Inc | 501(c)(3) | 1986 | $0 | $0 | 2025-12 | |
| Onalaska Art Keepers Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Onalaska Church of Christ | 501(c)(3) | 1973 | ||||
| Onalaska Community Days | Community improvement and capacity building | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Onalaska High School Alumni Association | Education | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Onalaska High School Band Boosters Inc | Education | 501(c)(3) | 2001 | $0 | $0 | 2026-06 |
| Onalaska Middle School Pto | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Onalaska United Methodist Church | 501(c)(3) | 1974 | 2013-12 | |||
| R W Houser Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $133,312 | 2025-12 | |
| Redhawk Baseball Inc | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| River of Life Assembly of God | 501(c)(3) | 1964 | ||||
| Riverland Amateur Radio Club Inc | Human services | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Rivers Harvest Inc | 501(c)(3) | 1997 | ||||
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Sarah Mullenbach Memorial Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $258,418 | 2025-12 | |
| Sehat Inc | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Serendipity Hope Foundation | Community improvement and capacity building | 501(c)(3) | 2023 | $70 | 2025-12 | |
| Seven Rivers Robotics Coalition Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-07 |
| Shepherd of the Hills Lutheran Church | 501(c)(3) | 1941 | 2013-12 | |||
| Smirk Inc | Health care | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| St John Lutheran Church | 501(c)(3) | 1966 | ||||
| St Patrick Church | 501(c)(3) | 1946 | ||||
| St Pauls Ev Lutheran Church and School | 501(c)(3) | 1966 | 2024-12 | |||
| The@redeemed Christian Church of God -- Prince of Peace Inc | Religion-related | 501(c)(3) | 2022 | |||
| Three River Thunder Youth Baseball | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2024-10 |
| Underdog Scholarship Fund | Education | 501(c)(3) | 2025 | |||
| Vfw-Warfighter Advance PTSD Benefit | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2023-06 |
| Wisconsin Biomedical Association | Diseases, disorders and medical disciplines | 501(c)(6) | 2021 | $0 | $0 | 2025-12 |
| Wisconsin Storm Inc | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Womens Alliance of La Crosse | 501(c)(6) | 1982 | $0 | $0 | 2025-04 | |
| Youth Enrichment Organization | Youth development | 501(c)(3) | 2026 | |||
| Z Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $4.9 million | 2025-12 |
By cause in Onalaska, WI
- Education 18
- Philanthropy, voluntarism and grantmaking foundations 12
- Recreation and sports 9
- Arts, culture and humanities 6
- Human services 5
- Community improvement and capacity building 5
- Youth development 3
- International, foreign affairs and national security 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.