CASA of San Mateo County pairs foster and probation youth with community volunteers who provide one-on-one support, mentoring and advocacy in the courtroom and beyond.

You could be one of our caring, dedicated CASA Volunteers who help children heal from trauma and access the services they need to thrive. Join a national network of more than 76,000 volunteers standing up for the rights of abused and neglected children in their community.

Meet Dylan and CASA Volunteer Dena - Dena Zwingle, Volunteer for CASA of San Mateo County, shares a heartwarming story about a foster child finding a loving, permanent home.



CASA Volunteers Monitor a Child's Health and Well-Being - Meet Celia and CASA Volunteer Constance




CASA Volunteers Provide Mentoring and Career Guidance - Meet George and CASA Volunteer Peter




CASA Volunteers Advocate for Safe and Permanent Homes - Meet Nina and CASA Volunteer Lonny