Data / Nonprofits / California / LK Arrowhead / Philanthropy, voluntarism and grantmaking foundations
Philanthropy, voluntarism and grantmaking foundations nonprofits in LK Arrowhead, CA: 6 registered with the IRS
6 philanthropy, voluntarism and grantmaking foundations nonprofits are registered with the IRS in LK Arrowhead, CA, 6 of them 501(c)(3) charities; the 2 that report revenue took in $1.2 million. The largest by revenue: Mountains Community Hospital Foundation ($1.1 million), Lake Arrowhead Rotary Foundation ($77,376).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Mountains Community Hospital Foundation | 501(c)(3) | 1995 | $1.1 million | $3.3 million | 2024-12 |
| Lake Arrowhead Rotary Foundation | 501(c)(3) | 1995 | $77,376 | $1.3 million | 2025-06 |
| Dr Raymond V Mundall Family Humanitarian Aid for Development | 501(c)(3) | 2020 | $0 | $0 | 2026-04 |
| Rumba Foundation of Long Beach | 501(c)(3) | 2016 | $19 million | 2024-12 | |
| Ted Roy Charity Foundation | 501(c)(3) | 1994 | $0 | $0 | 2024-12 |
| Womens Club of Lake Arrowhead | 501(c)(3) | 2018 | $0 | $0 | 2025-06 |
Other causes in LK Arrowhead, CA
Every nonprofit in LK Arrowhead, CA · 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.