Grantmaking foundations in West Islip, NY
10 grantmaking foundations in West Islip, New York, ranked by recent giving reported to the IRS (about $3.1M combined).
Top foundations by giving
- $1.7M (2024)
- $790K (2025)
- $240K (2024)
- $130K (2025)
- $67K (2024)
- $50K (2025)
- $42K (2025)
- $29K (2025)
- $7.5K (2024)
- $6K (2023)
Find the right funders faster. Filter every foundation by location, cause, giving size and openness, and see full grantee histories, with a free GrantAuthority account.
Causes in New York
- Philanthropy, Voluntarism and Grantmaking Foundations 7,974 foundations
- Human Services 411 foundations
- Education 378 foundations
- Community Improvement and Capacity Building 364 foundations
- Arts, Culture and Humanities 305 foundations
- Environment 167 foundations
- Public and Societal Benefit 141 foundations
- Religion-Related 137 foundations
- Health Care 118 foundations
- Mental Health and Crisis Intervention 112 foundations
- Youth Development 100 foundations
- Unknown 92 foundations
- Animal-Related 87 foundations
- Medical Research 86 foundations
- Civil Rights, Social Action and Advocacy 82 foundations
- Diseases, Disorders and Medical Disciplines 68 foundations
- Recreation and Sports 68 foundations
- Crime and Legal-Related 67 foundations
- Public Safety, Disaster Preparedness and Relief 61 foundations
- International, Foreign Affairs and National Security 52 foundations
- Housing and Shelter 42 foundations
- Science and Technology 38 foundations
- Employment 32 foundations
- Food, Agriculture and Nutrition 19 foundations
- Social Science 14 foundations
- Mutual and Membership Benefit 14 foundations