Second Harvest Food Bank

Orange County Community Foundation

Irvine, CA

OCCF supports nonprofits across arts and culture, education, health, human services, the environment, and community development, primarily in Orange County but also beyond through its charitable funds. Its 2025 grants had a median amount of $25,000, though awards varied widely; the profile does not state whether it accepts unsolicited requests.

Croul Family Foundation

Irvine, CA

The foundation primarily supports K–12 education and organizations serving people who are economically disadvantaged or homeless, with priorities also including veterans, food banks, and shelters; its focus is Orange County, California. Typical grants are around $10,000 (2024 median), though published grant categories are $1,000–$14,999 and $15,000–$50,000. Its materials conflict on unsolicited requests: one says it does not accept them, while another says it accepts them but has very limited funds for general grants.

The Devto Support Foundation

Newport Beach, CA

The DevTo Support Foundation funds 501(c)(3) organizations serving disadvantaged youth and improving the well-being of individuals and families, with priorities including mentoring, enrichment, sports, faith-based programs, and recovery services. Core grants are typically $10,000–$75,000, while special-initiative grants are $100,000–$250,000; its main geographic focus is Orange County and the Coachella Valley. It does not accept unsolicited requests; applications are by invitation only.

Orange County's United Way

Irvine, CA

Orange County’s United Way funds nonprofit work in education, financial security, health, housing, and human services, with a focus on Orange County, California. Its 2025 grants ranged from $6,000 to $711,500, with a median of $20,000. The profile does not state whether it accepts unsolicited requests.

Truman & Majd Wellness Foundation

Newport Coast, CA

Returning Home Foundation

Laguna Beach, CA

Maggie and Earl Russell Foundation

Laguna Beach, CA

The foundation funds charitable organizations in areas including education, youth services, health care, food assistance, and disability support, with most 2025 grant dollars going to California recipients. Its 18 grants ranged from $3,000 to $40,000, with a median of $5,000; it gives only to preselected organizations and does not accept unsolicited requests.

Farmers & Merchants Bank Foundation

Long Beach, CA

The Farmers & Merchants Bank Foundation supports a range of nonprofits and educational institutions, with 2025 grants including hunger relief, affordable housing, and education. It gave $500–$15,500, with a median of $2,500; nearly all funding went to California, with a small share going to Missouri. Its filing says giving is not restricted to preselected organizations, but does not state whether it accepts unsolicited requests.

St Joseph Health System Foundation

Irvine, CA

The foundation funds health-system operations and community nonprofits focused on disaster resilience, education, community power, and healing, with an emphasis on capacity building. Its 2024 grants ranged from $10,000 to $6.8 million, with a median of $60,000; the St. Joseph Fund identifies Alaska, California, Montana, Oregon, and Washington as its regions. The profile does not state whether it accepts unsolicited requests.

Samueli Foundation

Corona Del Mar, CA

The Samueli Foundation primarily funds community well-being and opportunity in Orange County, California, including education, food security, homelessness, and Jewish life in Orange County and Israel. Its 2024 grants ranged from $500 to nearly $9.7 million, with a median of about $39,500; open initiatives offer awards of $50,000–$100,000, up to $500,000, or up to $1 million, depending on the fund. It does not accept unsolicited requests for strategic grantmaking, but eligible organizations can apply to open initiatives during their application windows.

Silicon Valley Community Foundation

Mountain View, CA

Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.

California Community Foundation

Los Angeles, CA

The California Community Foundation funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.