Data / Nonprofits / Iowa / Denison
Nonprofits in Denison, IA: 67 registered with the IRS
67 nonprofits are registered with the IRS in Denison, IA, 56 of them 501(c)(3) charities; the 25 that report revenue took in $43 million. The largest by revenue: Western Iowa Power Cooperative ($15.9 million), Wesco Industries ($11.9 million), Eventide ($10.7 million). Most common causes: health care (7), human services (5), religion-related (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Western Iowa Power Cooperative | 501(c)(12) | 1997 | $15.9 million | $65.2 million | 2025-12 | |
| Wesco Industries | 501(c)(3) | 1966 | $11.9 million | $8.3 million | 2025-06 | |
| Eventide | Health care | 501(c)(3) | 1965 | $10.7 million | $35.6 million | 2025-06 |
| Friends of Crawford County Wellness Center Inc | Recreation and sports | 501(c)(3) | 2022 | $1.1 million | $432,223 | 2025-12 |
| Childrens Imagination Station | Human services | 501(c)(3) | 2004 | $678,079 | $422,432 | 2025-12 |
| Chamber and Development Council of Crawford County | Community improvement and capacity building | 501(c)(6) | 2005 | $621,515 | $451,409 | 2025-06 |
| Hospital Foundation of Crawford County | Health care | 501(c)(3) | 1993 | $400,119 | $780,213 | 2025-06 |
| Eventide Senior Housing Inc | 501(c)(3) | 1982 | $335,173 | $477,546 | 2025-06 | |
| Crawford County Fair Assoc | Recreation and sports | 501(c)(3) | 2015 | $289,551 | $96,607 | 2025-09 |
| Crossroads of Crawford County Inc | Human services | 501(c)(3) | 2016 | $258,221 | $631,250 | 2025-12 |
| Eventide Foundation for the Care of the Elderly | Health care | 501(c)(3) | 1996 | $181,149 | $2.1 million | 2025-06 |
| Iowa Farm Bureau Federation | 501(c)(5) | 1945 | $136,664 | $1.3 million | 2024-12 | |
| Oconnor Hall Trust | Religion-related | 501(c)(3) | 1992 | $101,147 | $1.4 million | 2025-12 |
| Izaak Walton League of America Inc | 501(c)(3) | 1985 | $77,968 | $1.1 million | 2025-12 | |
| Oakland Cemetery of Denison Inc | Mutual and membership benefit | 501(c)(13) | 2011 | $75,221 | $13,481 | 2025-12 |
| Donna Reed Foundation for the Performing Arts | Arts, culture and humanities | 501(c)(3) | 1988 | $69,640 | $306,346 | 2025-09 |
| Crawford County Hunger Fighters Inc | Food, agriculture and nutrition | 501(c)(3) | 2013 | $51,473 | $82,458 | 2025-12 |
| Denison Fire Department | Public safety, disaster preparedness and relief | 501(c)(4) | 2015 | $49,196 | $299,973 | 2024-12 |
| Hayes Township Schuetzen Verein | 501(c)(7) | 1984 | $46,375 | $308,667 | 2026-03 | |
| Iowa Association of Workers Compensation Lawyers Inc | 501(c)(6) | 1981 | $40,800 | $32,549 | 2025-12 | |
| Rotary International | 501(c)(4) | 1966 | $23,058 | $72,570 | 2025-06 | |
| Denison Community Education Foundation | Education | 501(c)(3) | 1997 | $17,575 | $49,349 | 2025-12 |
| Wesco Industries Foundation | Health care | 501(c)(3) | 2007 | $15,289 | $112,576 | 2024-12 |
| Crawford County Shooting Sports Association Inc | Human services | 501(c)(3) | 2014 | $10,499 | $15,114 | 2025-12 |
| Seven County Workshop Facility Corp | Employment | 501(c)(3) | 1987 | $1 | $297,081 | 2023-12 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Amigos En Cristo Lutheran | 501(c)(3) | 1941 | ||||
| Catholic Daughters of the Americas | 501(c)(3) | 1946 | ||||
| Cchappycats | Animal-related | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Christ Lutheran Church | Religion-related | 501(c)(3) | 2024 | |||
| Crawford County Child Abuse Prevention Council | Mental health and crisis intervention | 501(c)(3) | 2005 | $0 | $0 | 2025-06 |
| Crawford County Council On Aging Inc | 501(c)(3) | 1979 | $0 | $0 | 2025-12 | |
| Crawford County Cultural Diversity Committee Inc | Community improvement and capacity building | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Crawford County Fine Arts Council | 501(c)(3) | 1969 | $0 | $0 | 2025-12 | |
| Crawford County Historical Society | 501(c)(3) | 1972 | $0 | $0 | 2025-12 | |
| Crawford County Hospice Foundation | Health care | 501(c)(3) | 2020 | $0 | $0 | 2025-07 |
| Crawford County Ia for Life | Civil rights, social action and advocacy | 501(c)(3) | 2026 | |||
| Crawford County Memorial Hospital | Health care | 501(c)(3) | 2003 | |||
| Crawford Emergency Medical Services Association | Health care | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Denison Goodfellows | Human services | 501(c)(3) | 2025 | $0 | $0 | 2026-02 |
| Denison Library Friends Inc | 501(c)(3) | 1982 | $0 | $0 | 2024-12 | |
| Denison Rotary Foundation | Arts, culture and humanities | 501(c)(3) | 2024 | $49,458 | 2024-12 | |
| Friends of Yellow Smoke Inc | Environment | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Friends of the Dow House Inc | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Fuente de Vida | 501(c)(3) | 1970 | ||||
| Grace Evangelical Free Church of Denison Iowa | 501(c)(3) | 1965 | ||||
| Hope Through Therapy | Mental health and crisis intervention | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Iglesia de Dios Bet-El | 501(c)(3) | 1972 | ||||
| International Rose Oneill Club Foundation | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2026-04 |
| Kiwanis International Inc | 501(c)(4) | 1963 | $0 | $0 | 2025-12 | |
| Lake Riders Saddle Club | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Love To Quisqueya | 501(c)(3) | 1991 | ||||
| Ministerio Lluvias de Gracia | Religion-related | 501(c)(3) | 2024 | |||
| New Life Christian Fellowship Ag | 501(c)(3) | 1964 | ||||
| Open Cupboard | Food, agriculture and nutrition | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Our Savior Lutheran Church | 501(c)(3) | 1941 | ||||
| Paradocs Dr Tan Creti and Dr Mason Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $1.6 million | 2025-06 | |
| Sacred Heart R C Church | 501(c)(3) | 1946 | ||||
| Senor de La Misericordia | 501(c)(3) | 1988 | ||||
| St Anns R C Church | 501(c)(3) | 1946 | ||||
| St Rose of Lima Roman Catholic Church | 501(c)(3) | 1946 | 2014-06 | |||
| Temporary Aid Program | Human services | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Tops Club Inc | 501(c)(3) | 2008 | $0 | $0 | 2026-03 | |
| United Presbyterian Church | 501(c)(3) | 1964 | ||||
| Unity Ridge Lutheran School Inc | Education | 501(c)(3) | 2023 | |||
| Veterans of Foreign Wars of the United States Dept of Iowa | Public and societal benefit | 501(c)(19) | 2022 | $0 | $0 | 2025-12 |
| Zion Lutheran Church | 501(c)(3) | 1941 | 2013-12 |
By cause in Denison, IA
- Health care 7
- Human services 5
- Religion-related 3
- Recreation and sports 3
- Arts, culture and humanities 3
- Education 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.