Social Services in Contra Costa County, California

The Contra Costa County social services department administers state and federal assistance programs for county residents, including food assistance, health coverage, cash aid, and child and adult protective services. There are 6 Social Services locations in Contra Costa County, California.

Residents of Contra Costa County who need to apply for benefits, appeal a denial, or connect with a caseworker should use the office listings below to find contact information and hours of operation for the office serving their area.

Contra Costa County residents can often begin benefit applications online through the state's benefits portal before their in-person appointment — completing pre-screening questionnaires in advance can shorten case processing time at the local social services office.

You may also find Social Services locations in neighboring counties including Contra Costa, Solano.