Contra Costa County, CA Official Website

Guide to Wildfire Preparedness

Contra Costa County Residents Guide to Wildfire Preparedness & Evacuation. Read more...
Back to School Safety

Contra Costa County Public Works urges road users to exercise safety in school zones. Read more...
Count Me In for Census 2020

Learn why the Census is important to all of us and sign up for Census 2020 “Complete Count” updates. Read more...
Missed the Board of Supervisors Meeting?

If you want to watch the Contra Costa County Board of Supervisors meeting, you can see it in its entirety online or at 6:00 p.m. on Thursday on CCTV. Read on...
Northern Waterfront Economic Development Initiative Forum

A regional partnership supporting sustainable economic growth in Contra Costa County. Read more...