Data / Nonprofits / Iowa / Waterloo / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in Waterloo, IA: 9 registered with the IRS
9 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in Waterloo, IA, 9 of them 501(c)(3) charities; the 2 that report revenue took in $6 million. The largest by revenue: Waterloo Community Foundation ($3.4 million), Cedar Valley United Way ($2.6 million).
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 |
|---|---|---|---|---|---|
| Waterloo Community Foundation | 501(c)(3) | 2015 | $3.4 million | $11.8 million | 2025-12 |
| Cedar Valley United Way | 501(c)(3) | 1957 | $2.6 million | $2.7 million | 2024-12 |
| Bob and Liz Petersen Family Foundation | 501(c)(3) | 2025 | $4 million | 2024-12 | |
| Duroe Family Foundation | 501(c)(3) | 1998 | $3 million | 2024-12 | |
| Friends of the Gilbertville Depot | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Linge Foundation | 501(c)(3) | 1999 | $1.1 million | 2025-12 | |
| Molinaro Family Charitable Foundation | 501(c)(3) | 2000 | $3.8 million | 2024-12 | |
| Thiep Community Association Tca Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Van G Miller Family Charitable Foundation | 501(c)(3) | 2017 | $34.5 million | 2025-12 |
Other causes in Waterloo, IA
- Human services 36
- Religion-related 36
- Community improvement and capacity building 32
- Recreation and sports 30
- Arts, culture and humanities 28
- Education 24
- Youth development 18
- Health care 12
- Housing and shelter 11
- Animal-related 9
- Mutual and membership benefit 7
- Public and societal benefit 7
- Food, agriculture and nutrition 5
- Mental health and crisis intervention 5
- Crime and legal-related 4
- Employment 3
- Environment 3
- Public safety, disaster preparedness and relief 3
Every nonprofit in Waterloo, IA · Philanthropy, voluntarism and grantmaking foundations 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.