Data / Nonprofits / California / Riverside / Mutual and membership benefit
Mutual and membership benefit nonprofits in Riverside, CA: 9 registered with the IRS
9 mutual and membership benefit nonprofits are registered with the IRS in Riverside, CA, 0 of them 501(c)(3) charities; the 6 that report revenue took in $30.3 million. The largest by revenue: Voluntary Employees Beneficiary Association Post-Employment Health ($23.9 million), Inlane Valleys Association of Realtors ($3.1 million), Western Municipal Water District Veba Trust ($2 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Voluntary Employees Beneficiary Association Post-Employment Health | 501(c)(9) | 2004 | $23.9 million | $98.2 million | 2024-12 |
| Inlane Valleys Association of Realtors | 501(c)(6) | 2019 | $3.1 million | $3.4 million | 2024-12 |
| Western Municipal Water District Veba Trust | 501(c)(9) | 2007 | $2 million | $24.6 million | 2025-06 |
| Riverside Cemetery Association | 501(c)(13) | 2018 | $1.2 million | $812,207 | 2025-12 |
| Mira Loma Post No 500 American Legion Department of California | 501(c)(19) | 2020 | $117,997 | $122,305 | 2026-06 |
| California School Employees Association | 501(c)(5) | 1984 | $67,903 | $55,412 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2023-12 |
| Leaders for Good Governance in Riverside | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| Orange Valley Lodge 13 | 501(c)(8) | 2025 | $0 | $0 | 2025-04 |
Other causes in Riverside, CA
- Religion-related 285
- Human services 173
- Education 160
- Recreation and sports 94
- Arts, culture and humanities 80
- Community improvement and capacity building 56
- Philanthropy, voluntarism and grantmaking foundations 53
- Mental health and crisis intervention 43
- Health care 37
- Youth development 34
- Animal-related 33
- Housing and shelter 32
- Public and societal benefit 32
- Crime and legal-related 22
- Environment 21
- International, foreign affairs and national security 20
- Employment 17
- Food, agriculture and nutrition 10
- Public safety, disaster preparedness and relief 8
- Civil rights, social action and advocacy 7
- Medical research 6
- Science and technology 4
Every nonprofit in Riverside, CA · 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.