For complete information about negotiated benefits, please see your applicable Memorandum of Understanding or Management Resolution. If you would like to make a plan change for 2027, please complete ...

Senior Deputy County Administrator Legislative Services Email Emlyn Struthers 925-655-2045 Back to Directory ...

Ted Asregadoo, 925-957-8638ted.asregadoo@contracostada.org169 Years to Life for Richmond Man Convicted of Forcibly Raping Two WomenMartinez, California – A R ...

Treasurer-Tax Collector systems are currently down. In-person payments by cash or check only. Phones and online serv ...

Public Law Library Board of Trustees News Release • Contra Costa County, CA ...

Public Works will be working on Pinehurst Rd near MM 4.8, approx. 750 ft SE of the intersection with... Read more ...

Contra Costa County residents and business owners can take advantage of local, state, and federal incentive programs that make sustainable choices more affordable. The incentive landscape is ...

Ted Asregadoo, 925-957-8638ted.asregadoo@contracostada.orgJuries Convict Former Airline Pilot and Co-Defendant in Child Sexual Abuse CaseMartinez, California – ...

Contra Costa County’s Board of Supervisors will honor veterans at the Annual Veterans Day Celebratio... Read more ...

September 15, 2026, Diablo, CA – The Contra Costa County Public Works Department will perform pavement repair on Diablo Road between Avenida Nueva and Creekledge Court, starting Monday, September 21, ...

September 1, 2026, Antioch and Brentwood, CA – Contra Costa County Public Works will perform road traffic safety improvements at four sites along Deer Valley Road between Empire Mine Road and Marsh ...

August 24, 2026, Martinez, CA - Contra Costa County Public Works (Public Works) has completed a corridor safety and improvements study on the portion of Vasco Road located between Marsh Creek Road / ...