Data / Nonprofits / New York / Westbury / Mutual and membership benefit
Mutual and membership benefit nonprofits in Westbury, NY: 3 registered with the IRS
3 mutual and membership benefit nonprofits are registered with the IRS in Westbury, NY, 1 of them 501(c)(3) charities; the 1 that report revenue took in $5.9 million. The largest by revenue: Diocese of Rockville Centre Catholic Cemetery Perm Maint Trust ($5.9 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Diocese of Rockville Centre Catholic Cemetery Perm Maint Trust | 501(c)(13) | 2017 | $5.9 million | $111.7 million | 2025-08 |
| Free Sons of Israel-Fraternal | 501(c)(10) | 2002 | $0 | $0 | 2026-06 |
| Maldon High School Alumni Association - North East Region | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
Other causes in Westbury, NY
- Health care 103
- Religion-related 41
- Education 32
- Philanthropy, voluntarism and grantmaking foundations 25
- Human services 22
- Recreation and sports 16
- Arts, culture and humanities 15
- Community improvement and capacity building 13
- Diseases, disorders and medical disciplines 7
- Medical research 6
- Employment 5
- Youth development 5
- Animal-related 4
- Food, agriculture and nutrition 3
- Mental health and crisis intervention 3
Every nonprofit in Westbury, NY · Mutual and membership benefit 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.