Data / Nonprofits / Texas / River Oaks
Nonprofits in River Oaks, TX: 20 registered with the IRS
20 nonprofits are registered with the IRS in River Oaks, TX, 17 of them 501(c)(3) charities; the 2 that report revenue took in $346,094. The largest by revenue: Holidays & Heroes ($223,810), Castleberry Isd Education Foundation ($122,284). Most common causes: religion-related (4), human services (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Holidays & Heroes | Human services | 501(c)(3) | 2020 | $223,810 | $96,479 | 2025-12 |
| Castleberry Isd Education Foundation | Education | 501(c)(3) | 2017 | $122,284 | $195,053 | 2023-06 |
| Amigos We Three | 501(c)(3) | 1964 | ||||
| Angels N Transition | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Castleberry Athletic Boosters Club | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cope Cemetery Association | 501(c)(13) | 1988 | $0 | $0 | 2025-12 | |
| Delta Kappa Gamma Society | 501(c)(6) | 1965 | $0 | $0 | 2026-06 | |
| Foundation Supporting the River Oaks Community Center | Human services | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Friends of the River Oaks Animal Shelter | Animal-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Gift Ministries | Religion-related | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Impact India Ministries | 501(c)(3) | 1964 | ||||
| International Association of Lions Clubs | 501(c)(4) | 1966 | $0 | $0 | 2024-12 | |
| Lake Country Fellowship Church | Religion-related | 501(c)(3) | 2003 | |||
| Mason Forever 17 Legacy Foundation the Caring Shelf | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Parks Foundation of River Oaks | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| River Oaks Baptist Church | Religion-related | 501(c)(3) | 1999 | |||
| River Oaks Christian Church | 501(c)(3) | 1951 | ||||
| River Oaks Iglesia Del Nazarenochurch of the Nazarene | 501(c)(3) | 1963 | ||||
| Third Space DFW | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Waves of Faith Ministries Inc | Religion-related | 501(c)(3) | 1999 |
By cause in River Oaks, TX
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.