Data / Nonprofits / Iowa / Rock Rapids
Nonprofits in Rock Rapids, IA: 48 registered with the IRS
48 nonprofits are registered with the IRS in Rock Rapids, IA, 33 of them 501(c)(3) charities; the 16 that report revenue took in $72.8 million. The largest by revenue: L & O Power Cooperative ($43.1 million), Lyon Rural Electric Cooperative ($15.1 million), Lyon and Sioux Rural Water System Inc ($5.2 million). Most common causes: philanthropy, voluntarism and grantmaking foundations (3), religion-related (3), mutual and membership benefit (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| L & O Power Cooperative | 501(c)(12) | 1961 | $43.1 million | $80.5 million | 2024-12 | |
| Lyon Rural Electric Cooperative | 501(c)(12) | 1940 | $15.1 million | $35.4 million | 2025-12 | |
| Lyon and Sioux Rural Water System Inc | 501(c)(12) | 1977 | $5.2 million | $37.8 million | 2025-12 | |
| Lyon County Riverboat Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(4) | 2010 | $3.4 million | $2.2 million | 2025-12 |
| Merrill Pioneer Community Hospital | Health care | 501(c)(3) | 1961 | $1.8 million | $24.6 million | 2025-06 |
| Rock Rapids Kids Club Inc | Human services | 501(c)(3) | 2007 | $1.2 million | $2.7 million | 2025-04 |
| Lyon County Fair Association | Recreation and sports | 501(c)(3) | 1996 | $1.1 million | $810,642 | 2025-10 |
| Touch of Hope Inc | International, foreign affairs and national security | 501(c)(3) | 2024 | $957,973 | $789,721 | 2025-06 |
| Atlas of Lyon County | Religion-related | 501(c)(3) | 2006 | $322,503 | $959,623 | 2025-12 |
| Rock River Golf & Country Club Inc | 501(c)(7) | 1968 | $307,259 | $479,893 | 2025-09 | |
| Central Lyon School Foundation Inc | Education | 501(c)(3) | 2001 | $174,305 | $1.2 million | 2025-06 |
| Iowa Farm Bureau Federation | 501(c)(5) | 1965 | $130,488 | $1.4 million | 2025-12 | |
| Rock Rapids Chamber of Commerce | 501(c)(6) | 1976 | $76,147 | $173,191 | 2024-12 | |
| Central Lyon Community School District Veba Trust | Mutual and membership benefit | 501(c)(9) | 2016 | $59,190 | $289,521 | 2025-06 |
| Veterans of Foreign Wars of the United States Dept of Iowa | 501(c)(19) | 1951 | $49,129 | $95,265 | 2025-12 | |
| Ancient Free & Accepted Masons of Iowa | Mutual and membership benefit | 501(c)(10) | 1941 | $0 | $0 | 2025-08 |
| Catholic Daughters of the Americas | 501(c)(3) | 1972 | ||||
| Celebration Community Fellowship | Religion-related | 501(c)(3) | 1999 | |||
| Central Lyon Education Association | 501(c)(5) | 1992 | $0 | $0 | 2025-08 | |
| Department of Iowa Auxiliary To the Veterans of Foreign Wars | Public and societal benefit | 501(c)(19) | 2009 | $0 | $0 | 2026-06 |
| Faith Baptist Church | 501(c)(3) | 1972 | ||||
| Friends of the Rock Rapids Library | Education | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| Future Farmers of America State Associations & Local Chapter | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| General Assembly of Christian Church Disciples | 501(c)(3) | 1951 | ||||
| Greater Than Ok Inc | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Holy Name Church | 501(c)(3) | 1946 | ||||
| James W and Ella B Forster Charitable Trust | 501(c)(3) | 1988 | $1.6 million | 2026-06 | ||
| Kiwanis International Inc | 501(c)(4) | 1951 | $0 | $0 | 2025-09 | |
| Lyon County Economic Development Consortium | Community improvement and capacity building | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Lyon County Historical Society | 501(c)(3) | 1973 | $0 | $0 | 2025-08 | |
| Lyon County Peace Officers Associat Ion | Crime and legal-related | 501(c)(3) | 2026 | |||
| Lyon County Planning Council | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Lyon County Straight Shooters Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Murray Trust | 501(c)(3) | 1973 | $1.5 million | 2025-12 | ||
| Northwest Iowa Economic Development Corporation | Community improvement and capacity building | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Oaklyn Foundation | Mental health and crisis intervention | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Peace Lutheran Church | 501(c)(3) | 1941 | ||||
| Rapids Theatre Preservation Society Inc | Arts, culture and humanities | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Rock Rapids Area Development Foundation Inc | 501(c)(3) | 1988 | $1.7 million | 2024-12 | ||
| Rock Rapids Christian Reformed Church | 501(c)(3) | 1975 | ||||
| Rock Rapids Fire Coalition Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2026 | |||
| Rock Rapids Gun Club | 501(c)(4) | 2017 | $0 | $0 | 2024-12 | |
| Rock Rapids Mural Society Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Rock Rapids United Fund | 501(c)(3) | 2009 | $0 | $0 | 2025-12 | |
| Stewart Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $24,602 | 2025-12 | |
| Truth Heals | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| United States Bowling Congress Inc | Recreation and sports | 501(c)(3) | 2013 | $0 | $0 | 2025-07 |
| Rock Rapids Development Corporation Inc | Mutual and membership benefit | 501(c)(6) | 2014 | $-33,898 | $1.8 million | 2025-06 |
By cause in Rock Rapids, IA
- Philanthropy, voluntarism and grantmaking foundations 3
- Religion-related 3
- Mutual and membership benefit 3
- Community improvement and capacity building 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.