SENIOR COASTSIDERS INC is a nonprofit organization dedicated to providing opportunities, support, and resources for older adults living on the San Mateo County coast. With an operating budget of $1.6 million, it relies on significant funding from major supporters including DONOR ADVISED CHARITABLE GIVING INC and Silicon Valley Community Foundation. The organization does not depend on a single funder for more than 50% of its revenue, ensuring a diverse funding base to support its mission of celebrating the value of seniors and acting as a community resource for information and caregiver support.