The Henry A & Cynthia G Yost Family
The organization is a private foundation dedicated to supporting various charitable causes. Its mission centers on enhancing community welfare through funding for healthcare, community services, and mental health initiatives. The foundation primarily serves health-related organizations, community service providers, and charities focused on child welfare and homelessness. It has a notable commitment to local charities, particularly in the healthcare sector, as evidenced by its support for hospitals and health charities. The foundation is based in South Pasadena, California, and its funding activities reflect a strong emphasis on improving the lives of individuals and families in need.
Source: Zeffy Agent · Mar 2026
Ideal Applicant
Small to mid-sized charitable organizations, especially in California, working in healthcare, community services, homeless support, or related local health charities requesting modest operating or program support.
Good Fit
- • Organization is based in California or serves Southern California communities
- • Request is modest (typical grants are in the low thousands)
- • Work aligns with hospitals, community services, health charities, or homeless services
- • Ability to submit a simple letter or phone inquiry listing charity name, amount requested, and use of funds
Geography
Giving is regionally concentrated: roughly three quarters of dollars supported California recipients, but grants also reached organizations in 11 states, indicating a primarily in-state focus with some out-of-state awards.
Recipient Variety
The latest year shows a broad recipient set (49 distinct grantees) with a mix of returning and new organizations, so the portfolio is substantively diverse for a small private foundation.
New Applicants
Direct evidence of openness is strong in the observed behavior: 27 new recipients were added in the latest year and the foundation provided application instructions plus a named phone and mailing contact, suggesting unfamiliar applicants have a realistic path to be considered.
Source: Zeffy Agent · Mar 2026
