Data / Nonprofits / Florida / Marathon / Human services
Human services nonprofits in Marathon, FL: 10 registered with the IRS
10 human services nonprofits are registered with the IRS in Marathon, FL, 10 of them 501(c)(3) charities; the 7 that report revenue took in $3.3 million. The largest by revenue: Keys Area Interdenominational Resources ($1.5 million), Grace Jones Community Center Inc ($874,866), Community Cooperative Preschool Inc ($611,809).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Keys Area Interdenominational Resources | 501(c)(3) | 2000 | $1.5 million | $607,764 | 2024-12 |
| Grace Jones Community Center Inc | 501(c)(3) | 1987 | $874,866 | $1.9 million | 2025-06 |
| Community Cooperative Preschool Inc | 501(c)(3) | 2015 | $611,809 | $29,129 | 2025-06 |
| Independence Cay Inc | 501(c)(3) | 2009 | $166,303 | $138,691 | 2025-12 |
| Keys Health Ready Coalition Inc | 501(c)(3) | 2015 | $109,539 | $1,757 | 2025-06 |
| Zonta Club of Marathon Foundation Inc | 501(c)(3) | 2012 | $23,152 | $112,768 | 2025-05 |
| Valerie Bonzer Foundation for the American Dreamer Inc | 501(c)(3) | 2023 | $9,000 | $750 | 2025-12 |
| Friends of Fred Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Island Knights Chapter of the Widows Sons | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Marathon Alumni Athletic Club Inc | 501(c)(3) | 2000 | $0 | $0 | 2024-12 |
Other causes in Marathon, FL
- Animal-related 9
- Public safety, disaster preparedness and relief 5
- Environment 5
- Education 4
- Public and societal benefit 4
- Religion-related 4
- Community improvement and capacity building 3
- Philanthropy, voluntarism and grantmaking foundations 3
- Employment 3
- Youth development 3
- Arts, culture and humanities 3
Every nonprofit in Marathon, FL · Human services nonprofits across the state · 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.